---

Armor Class

23

Hit Points

1205

Speed

60ft., burrow 60ft., fly 120ft., swim 120ft.

---

STR	DEX	CON	INT	WIS	CHA
30 (+10)	14 (+2)	30 (+10)	21 (+5)	20 (+5)	26 (+8)

---

Saving Throws

DEX+10, CON+18, WIS+13, CHA+16

Skills

Intimidation +16, Perception +21, Stealth +10

Damage Immunities

Lightning

Condition Immunities

Charmed, Frightened, Poisioned

Senses

Truesight 120ft., Passive Perception 31

Languages

Common, Draconic

Challenge

27 Proficiency Bonus +8

---

Legendary Resistance (4/Day). If the dragon fails a saving throw, it can choose to succeed instead.

Metamagic. Subtle Spell and Quickened Spell. 2 uses of each.

Bound. Iymrith is magically bound to two Shield Gargoyles. Half of any damage Iymrith takes (rounded up) is transferred to one of the Shield Gargoyles.

Arcane Feedback. When Iymrith casts Counterspell, in addition to the normal effects of the Counterspell spell, Iymrith deals 7d6 psychic damage against the targeted caster.

Actions

Multiattack. The greatwyrm makes one Bite attack and two Claw attacks.

Bite. Melee Weapon Attack: +18 to hit, reach 15 ft., one target. Hit: 21 (2d10 + 10) piercing damage plus 13 (2d12) force damage.

Claw. Melee Weapon Attack: +18 to hit, reach 10 ft., one target. Hit: 19 (2d8 + 10) slashing damage. If the target is a Huge or smaller creature, it is grappled (escape DC 20) and is restrained until this grapple ends. The greatwyrm can have only one creature grappled this way at a time.

Tail. Melee Weapon Attack: +18 to hit, reach 20 ft., one target. Hit: 19 (2d8 + 10) bludgeoning damage. If the target is a creature, it must succeed on a DC 26 Strength saving throw or be knocked prone.

Force Burn (Recharge 5-6). Iymrith reaches into the weave, forging the arcane magic into beams of raw magical energy that fly from the tips of her wings and horn. Make a spell attack against each creature in a 20 foot radius sphere. On a hit, each beam inflicts 70 (20d6) force damage, and the target loses 1d4 spell slots beginning with lower level spell slots and working up.

Breath Weapon (Recharge 5-6). Iymrith can choose to use either her Lightning Breath or Concussive Breath.

Lightning Breath. The greatwyrm exhales a blast of energy in a 300-foot line that is 15 feet wide. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the creature takes 88 (16d10) lightning damage. On a successful save, the creature takes half as much damage.

Concussive Breath. The greatwyrm lets loose a roar thunderous roar in a 300-foot cone. Each creature in that area must make a DC 26 Constitution saving throw. On a failed save, the creature takes 44 (8d10) lightning damage and is stunned until the end of the dragon’s next turn. On a successful save, the creature takes half as much damage.

Spellcasting. Iymrith casts one of the following spells, requiring no spell components and using Charisma as the spellcasting ability (Spell Save DC 24; Spell Attack Mod +18):

9th Level (2 slots): Meteor Swarm (lightning), Foresight

8th Level (1 slot): Earthquake

7th Level (2 slots): Teleport

6th Level (2 slots): Chain Lightning, Bones of the Earth

5th Level (3 slots): Hold Monster, Destructive Wave

4th Level (3 slots): - - -

3rd Level (3 slots): Thunder Step, Lightning Bolt, Counterspell, Dispel Magic

2nd Level (3 slots): Hold Person

1st Level (4 slots): Shield, Detect Magic

Cantrips: Lightning Lure

Legendary Actions

The greatwyrm can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The greatwyrm regains spent legendary actions at the start of its turn.

Attack. Iymrith makes one Claw or Tail attack.

Cast a Spell (Costs 2 Actions). Iymrith casts a spell.

Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26 Dexterity saving throw or take 17 (2d6 + 10) bludgeoning damage and be knocked prone. The greatwyrm can then fly up to half its flying speed.

Lair Actions

On initiative count 20 (losing initiative ties), Iymrith takes a lair action to cause one of the following effects; Iymrith can’t use the same effect two rounds in a row:

• 1d4 Gargoyles are called to the battlefield
• A Giant Four-Armed Gargoyle joins the battle in the likeness of a fallen NPC ally.
• Choose a creature you can see. Until the start of the next Lair Action, the target cannot be resistant to Lightning or Thunder Damage. Immune targets instead become resistant.
• Lightning arcs, forming a 5-foot-wide line between two of the lair’s solid surfaces. They must be within 120 feet of Iymrith and 120 feet of each other. Each creature in that line must succeed on a DC 20 Dexterity saving throw or take 36 (9d6) lightning damage.

---

Armor Class

9

Hit Points

200

Speed

0ft.

---

STR	DEX	CON	INT	WIS	CHA
21 (+5)	1 (-5)	19 (+4)	5 (-3)	9 (-1)	6 (-2)

---

Skills

Perception +2

Senses

Passive Perception 12

Languages

Common, Giant, Goblin , though her vocabulary is limited to monosyllabic words.

Challenge

5 Proficiency Bonus +3

---

Legendary Resistance (3/Day). If Chief Guh fails a saving throw, she can choose to succeed instead.

Last Stand (1/Day). At the start of her turn, Chief Guh can cause Giant Runes appear across belly, chest, and arms. She gains resistance to Bludgeoning, Piercing, and Slashing damage. She can also use the Action Surge ability one time.

Actions

Multiattack. Chief Guh makes two greatclub attacks.

Greatclub. Melee Weapon Attack: +8 to hit, reach 20 ft., one target. Hit: 18 (3d8 + 5) bludgeoning damage.

Rock. Ranged Weapon Attack: +8 to hit, range 60/240 ft., one target. Hit: 21 (3d10 + 5) bludgeoning damage.

Legendary Actions

Chief Guh can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Chief Guh regains spent legendary actions at the start of its turn.

Greatclub. Chief Guh makes a greatclub attack.

Rock (Costs 2 Actions). Chief Guh makes a rock attack.

SQUASH!!! (Costs 2 Actions). Chief Guh commands another Hill Giant to SQUASH an enemy within 5 feet of it. +8 to hit, reach 5 ft., one target. Hit: 26 (6d6 + 5) bludgeoning damage. On a hit, the Hill Giant lands prone in the target’s space, and the target is grappled and prone until the target escapes the grapple or the giant stands up.

Consume (Costs 2 Actions). Chief Guh grabs a dead ally within 20 feet and begins eating its flesh, regaining health equal to 1d6 x the number of hit die the creature had when alive.

---

Armor Class

18

Hit Points

343

Speed

60ft.

---

STR	DEX	CON	INT	WIS	CHA
23 (+6)	9 (-1)	21 (+5)	12 (+1)	18 (+4)	12 (+1)

---

Saving Throws

CON +11, WIS +10, CHA +7

Skills

Athletics +12, Perception +10, Survival +16

Damage Resistances

Fire

Damage Immunities

Cold

Senses

Passive Perception 20

Languages

Common, Giant

Challenge

20 Proficiency Bonus +6

---

Legendary Resistance (3/Day). If Jarl Storvald fails a saving throw, he can choose to succeed instead.

Pack Tactics. Jarl Storvald has advantage on attack rolls against a creature if at least one of his allies is within 10 feet of the creature and the ally isn’t incapacitated.

Actions

Multiattack. The giant makes two Sword of Winter attacks.

Sword of Winter (2 Handed). Melee Weapon Attack: +14, reach 10 ft., one target. (3d10 + 8) cold damage.

Rock. Ranged Weapon Attack: +12; to hit, range 60/240 ft., one target. Hit: 28 (3d10 + 6) bludgeoning damage.

Whirlwind Attack. Jarl Storvald makes a melee attack against any number of creatures within 10 feet of him, with a separate attack roll for each target.

Shredding Hail (Recharge 5-6). Jarl Storvald hefts a chunk of ice into the air and smashes it with his fists, shattering it into pieces and sending shards flying outward. Every creature in a 60ft cone must make a DC18 Dexterity Saving throw, taking 12d8 cold damage on a failed save, or half as much on a successful one.

Spellcasting. Jarl Storvald is a 17th level spellcaster. Its spellcasting ability is Wisdom (spell save DC 18; +10 to hit with spell attacks). It has the following spells prepare:

Precast: water walk, freedom of movement

At will: ray of frost

1x per day each: grasping vine, steel wind strike, wall of ice, plant growth

2x per day: absorb elements, zephyr strike

Legendary Actions

Jarl Storvald can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Jarl Storvald regains spent legendary actions at the start of its turn.

Sword of Winter. Jarl Storvald makes an attack with the Sword of Winter.

Rock. Jarl Storvald makes a rock attack.

Commander’s Strike (Costs 2 Actions). Jarl Storvald commands another Frost Giant Giant to take up to its full movement and then attack an enemy within range with its Greataxe. Greataxe. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 25 (3d12 + 6) slashing damage.

Shredding Hail Recharge (Costs 2 Actions). Jarl Storvald recharges his Shredding Hail and immediately uses it.

Cast a Spell (Costs 2 Actions). Jarl Storvald casts a spell using his remaining spell slots.

Commander Actions

On initiative count 20 (losing initiative ties), Jarl Storvald gives his soldiers orders based on the current round number.

Round 1: What are you waiting for?! - Jarl Storvald commands all allies of his to take the offensive. Any ally that can hear Jarl Storvald can either make a single attack roll or take the Dash action without taking attacks of opportunity.

Round 2: Focus Fire! - Jarl Storvald points at a single enemy creature and commands all allies of his to move forward. Allies may use the Dash action to move towards that enemy without taking attacks of opportunity.

Round 3: Kill them! - Jarl Storvald commands all allies of his to strike. Any ally that can hear Jarl Storvald may use the Attack action against a creature within range. Creatures with Multiattack can make multiple attacks.

---

Armor Class

18

Hit Points

340

Speed

40 ft.

---

STR	DEX	CON	INT	WIS	CHA
27 (+8)	12 (+1)	25 (+7)	17 (+3)	14 (+2)	13 (+1)

---

Saving Throws

DEX +7, CON +13, CHA +7

Skills

Athletics +14, Perception +8

Damage Immunities

Fire

Senses

Passive Perception 18

Languages

Common, Elvish, Giant

Challenge

17 Proficiency Bonus +6

---

Legendary Resistance (3/Day). If Duke Zalto fails a saving throw, he can choose to succeed instead.

Improved Critical. The giant’s weapon attacks score a critical hit on a roll of 19 or 20.

Actions

Multiattack. Duke Zalto makes two attacks with his Giant Iron Maul.

Giant Iron Maul. Melee Weapon Attack: +14 to hit, reach 10 ft., one target. Hit: 28 (6d6 + 7) bludgeoning damage

Rock. Ranged Weapon Attack: +14 to hit, range 60/240 ft., one target. Hit: 29 (4d10 + 7) bludgeoning damage.

Spellcasting. Duke Zalto is a 17th level spellcaster. Its spellcasting ability is Intelligence (spell save DC 17; +9 to hit with spell attacks). It has the following spells prepare:

1st level (4 slots): absorb elements, burning hands, wrathful smite, cure wounds

2nd level (3 slots): heat metal

4th level (2 slots): dimension door

Bonus Actions

Immolating Blow (Recharge 5-6). Duke Zalto focuses his strength and his fiery nature on a single mighty blow. After successfully hitting with a weapon attack, Duke Zalto can use a bonus action to cause raw fiery power to burst forth from his weapon as the blow lands. All creatures within 10 feet of the target, including the target itself, must make a DC 19 Dexterity save or take 35 (10d6) points of fire damage on a failed save, or half as much damage on a successful one. Any creature failing its saving throw is set alight from the flames. Until a creature takes an action to douse the fire, the target takes 10 (3d6) fire damage at the start of each of its turns.

Legendary Actions

Duke Zalto can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Duke Zalto regains spent legendary actions at the start of its turn.

Giant Iron Maul. Duke Zalto makes a Giant Iron Maul attack.

Rock. Duke Zalto makes a rock attack.

Dash. Duke Zalto takes the dash action.

Inferno Strike (Costs 2 Actions). Duke Zalto channels the flames of Maegera and causes a 10 feet radius, 40 foot high pillar of magma to erupt from the ground at a point he can see. All creatures in the pillar must make a DC 19 Dexterity saving throw taking 32 (8d6) fire damage or half as much damage on a successful save. A pool of magma remains where Inferno Strike was used. Any creature that touch the magma takes another 8d6 fire damage.

Mythic Actions

Upon entering the Adamantine Forge, Duke Zalto channels the power of Maegera through his own body, temporarily gaining control over the Vonindod. In this form Duke Zalto has the following changes: Duke Zalto gains access to the Vonindod Lair Actions, Immolating Blow, and Inferno Strike.

Dawn Titan’s Shield (1/Day). Flames of the forge surround Duke Zalto, causing his body to give off intense heat. Duke Zalto becomes incapacitated for the next round. During this time, he cannot take damage or by affected by any spells or magical abilities. During the round, his body steadily becomes heating up to higher temperatures. At the start of his next turn, Duke Zalto releases the flames and gains control over his body again. Each creature within 20 feet of Duke Zalto much make a DC 19 Dexterity saving throw or take 42 (12d6) fire damage. If a creature succeeds, they instead take half damage.

Lair Actions

On initiative count 20 (losing initiative ties), Duke Zalto takes a lair action to cause one of the following effects; Duke Zalto can’t use the same effect two rounds in a row:

• Magma pools created by Inferno Strike increase in radius by 10 feet. All creatures in the room take 1d10 fire damage on initiative count 20

• Inferno Strike. Duke Zalto uses the Inferno Strike legendary action.

• Vonindod Slam. Melee Weapon Attack: +18 to hit, reach 20 ft., one target. Hit: 29 (3d12 + 10) bludgeoning damage, and the Vonindod can push the target up to 20 feet away from it.

• Grounding Ray. The Vonindod heightens gravity in a 30-foot-radius, 100-foot high cylinder. All creatures in the area must make a DC 21 Strength Saving throw or are knocked prone and become restrained. A creature can make the saving throw again at the start of its turn. The effect wears off after the current round

---

Armor Class

20

Hit Points

432

Speed

50 ft.

---

STR	DEX	CON	INT	WIS	CHA
27 (+8)	10 (+0)	22 (+6)	22 (+6)	16 (+3)	16 (+3)

---

Saving Throws

CON +12, WIS +9, CHA +9

Skills

Insight +9, Perception +8

Senses

Truesight 120ft, Passive Perception 19

Languages

Common, Giant

Challenge

20 Proficiency Bonus +6

---

Legendary Resistance (3/Day). If Countess Sansuri fails a saving throw, he can choose to succeed instead.

Staff of Power. Sansuri wields the staff of power.

Obsidian Simulacra. Sansuri has created two Obsidian Simulacra of herself which stand guard motionless on either side of the audience chamber. The Simulacra appear as mundane statues unless Sansuri uses her Mythic Action. These Obsidian Simulacra possess spell slots up to level 4.

Actions

Multiattack. Sansuri makes two spear attacks.

Mythril Spear +3. Melee Weapon Attack: +15 to hit, reach 10 ft., one target. Hit: 21 (3d8 + 11) piercing damage.

Rock. Ranged Weapon Attack: +12 to hit, range 60/240 ft., one target. Hit: 30 (4d10 + 8) bludgeoning damage.

Spellcasting. Sansuri casts one of the following spells, requiring no material components and using Intelligence as the spellcasting ability (spell save DC 22; +14 to hit with spell attacks):

At will: detect magic, fog cloud, light, fly

1st Level (4 slots): shield

2nd Level (4 slots): misty step, invisibility

3rd Level (3 slots): counterspell, hypnotic pattern, dispel magic

4th Level (2 slot): ice storm

5th Level (2 slots): –

6th Level (2 slot): scatter

7th Level (1 slot): prismatic spray

8th Level (1 slot): power word stun

9th Level (1 slot): power word kill

Legendary Actions

Countess Sansuri can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Countess Sansuri regains spent legendary actions at the start of its turn.

Swift Strike. Sansuri makes an attack with either her Mythril Spear or a Rock

Fly Like the Wind. Sansuri flies up to her speed without provoking opportunity attacks. She must land on the ground at the end of this movement unless she has a fly speed granted from another effect.

Enrage the Nightstone (Costs 2 Actions). Sansuri immediately triggers a Lair Action.

Cast a Spell (Costs 2 Actions). Sansuri casts a spell she has prepared.

Mythic Actions

When Countess Sansuri falls to 0 HP, her soul is transferred into a nearby prepared Obsidian Simulacra of herself at the beginning of her next turn. She regains some HP and spell slots. Sansuri cannot use lair actions while waiting for her soul to enter the Simulacra.

Lair Actions

On initiative count 20 (losing initiatives ties), Countess Sansuri takes a lair action to cause one of the following effects. Sansuri can’t use the same effect two rounds in a row. These Lair Actions are powered by a connection between Sansuri, the Adult Bronze Dragon Felgolos, and the Nightstone.

• Sansuri casts fog cloud without requiring concentration that she and other Cloud Giants can see through. The fog cloud lasts one full round.
• Howling winds swirl around the edge of the battlefield, closing inwards and growing more violent to form a cyclone. Each creature of Sansuri’s choice that isn’t a cloud giant or wearing the Skye Rune must make a DC 22 Strength saving throw or be pushed 20 feet towards the center of the battlefield.
• Sansuri releases an atmospheric charge from the Nightstone, casting lightning bolt at 7th level (12d6), targeting up to 3 creatures. These bolts are single target.
• A wave of arcane energy is released from the Nightstone, subjecting the entire battlefield to the effects of the reverse gravity spell until initiative count 20 on the following turn. Alternatively, Sansuri can end this effect if it is already active.

Gargoyle Dragon

Huge Construct

---

Armor Class

17

Hit Points

147 (14d12 + 56)

Speed

30 ft., fly 90 ft.

---

STR	DEX	CON	INT	WIS	CHA
24 (+7)	11 (+10)	19 (+4)	10 (+0)	10 (+0)	3 (-4)

---

Saving Throws

STR +11, CON +8

Damage Resistances

Radiant; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Damage Immunities

Cold, Poison

Condition Immunities

Charmed, Exhaustion, Frightened, Paralyzed, Petrified, Poisoned

Senses

Darkvision 120 ft., Passive Perception 10

Languages

Common, Giant, Draconic

Challenge

11 Proficiency Bonus +4

---

Immutable Form. The dragon is immune to any spell or effect that would alter its form.

Magic Resistance. The dragon has advantage on saving throws against spells and other magical effects.

Siege Monster. The dragon deals double damage to objects and structures.

Unusual Nature. The dragon doesn’t require air, food, drink, or sleep, and it gains no benefit from finishing a short or long rest.

Actions

Multiattack. The dragon uses its Malevolent Presence. It then makes three attacks: two with its claws and one with its tail. If the dragon isn’t flying, it can also make one attack with its wings.

Claw. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 14 (2d6 + 7) slashing damage.

Tail. Melee Weapon Attack: +11 to hit, reach 10 ft., one target. Hit: 18 (2d10 + 7) bludgeoning damage.

Wings. Melee Weapon Attack: +11 to hit, reach 10 ft., one target. Hit: 12 (2d4 + 7) bludgeoning damage.

Malevolent Presence. Any creature with an Intelligence of 4 or more that is within 30 feet of the dragon must succeed on a DC 16 Wisdom saving throw or be charmed by it for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a creature’s saving throw is successful or the effect ends for it, the creature is immune to the dragon’s Malevolent Presence for the next 24 hours. A creature charmed in this way fixates on another creature or object that the dragon mentally chooses and must, on each of its turns, move as close as it can to that target and use its action to make a melee attack against it. If the dragon doesn’t choose a target, the charmed creature can act normally on its turn.

Petrifying Breath (Recharge 5–6). The dragon exhales a ray of energy in a 120-foot line that is 5 feet wide. Each creature in that line must make make a saving throw against the effects of the spell Flesh to Stone as if cast by Iymrith targeting multiple creatures.

---

Armor Class

17

Hit Points

147 (14d10 + 70)

Speed

30 ft., fly 60 ft.

---

STR	DEX	CON	INT	WIS	CHA
19 (+4)	11 (+10)	20 (+5)	6 (-2)	11 (+0)	9 (-1)

---

Saving Throws

WIS +4

Skills

Perception +4

Damage Resistances

Bludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren’t Adamantine

Damage Immunities

Poison

Condition Immunities

Exhaustion, Petrified, Poisoned

Senses

Darkvision 60 ft., Passive Perception 14

Languages

Draconic

Challenge

10 Proficiency Bonus +4

---

False Appearance. While the gargoyle remains motionless, it is indistinguishable from an inanimate statue.

Actions

Multiattack. The gargoyle makes five attacks: one with its bite and four with its claws.

Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) piercing damage.

Claw. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 9 (2d4 + 4) slashing damage.