Armor Class
20
Ancient Brass Dragon
Gargantuan Dragon · Chaotic Good
Hit Points
332 (19d20 + 133)
Speed
Walk 40 ft., Burrow 40 ft., Fly 80 ft.
CR
20
Traits
Legendary Resistance (4/Day, or 5/Day in Lair)
If the dragon fails a saving throw, it can choose to succeed instead.
Actions
Multiattack
The dragon makes three Rend attacks. It can replace one attack with a use of (A) Sleep Breath or (B) Spellcasting to cast (level 3 version).
Rend
Melee Attack +14, reach 15 ft. 19 () Slashing damage plus 7 () Fire damage.
Slashing
FireFire Breath Recharge 5
DEX Save DC 21, each creature in a 90-foot-long, 5-foot-wide Line [Area Of Effect].
Failure: 58 () Fire damage.
Success: Half damage.
Failure: 58 () Fire damage.
Success: Half damage.
Sleep Breath
CON Save DC 21, each creature in a 90-foot Cone [Area Of Effect].
Failure: The target has the condition until the end of its next turn, at which point it repeats the save. 2 The target has the condition for 10 minutes. This effect ends for the target if it takes damage or a creature within 5 feet of it takes an action to wake it.
Failure: The target has the condition until the end of its next turn, at which point it repeats the save. 2 The target has the condition for 10 minutes. This effect ends for the target if it takes damage or a creature within 5 feet of it takes an action to wake it.
Legendary Actions
Blazing Light
The dragon uses Spellcasting to cast (level 3 version).
Pounce
The dragon moves up to half its Speed, and it makes one Rend attack.
Scorching Sands
DEX Save DC 20, one creature the dragon can see within 120 feet.
Failure: 36 () Fire damage, and the target's Speed is halved until the end of its next turn.
Success or Failure: The dragon can't take this action again until the start of its next turn.
Failure: 36 () Fire damage, and the target's Speed is halved until the end of its next turn.
Success or Failure: The dragon can't take this action again until the start of its next turn.