Ancient Red Dragon

Gargantuan / dragon / Chaotic Evil / CR 24

Armor Class22
Hit Points507 (26d20 + 234)
Speed40 ft, climb 40 ft, fly 80 ft
Challenge24
Proficiency-
STR30+10
DEX10+0
CON29+9
INT18+4
WIS15+2
CHA27+8
Senses

Blindsight 60 ft, Darkvision 120 ft

Languages

Common, Draconic

Damage immunities

Fire

Traits

Legendary Resistance

Special

If the monster fails a saving throw, it can choose to succeed instead.

Actions

Multiattack

Action

The monster makes three attacks. It can replace one attack with a use of Spellcasting to cast (level 3 version).

Rend

Action

. .

Fire Breath

Action

Dexterity Saving Throw: DC , each in a -foot Cone
Failure: damage.
Success: Half damage.

Spellcasting

Action

The monster casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC , +15 to hit with spell attacks):
At Will: Command (level 2 version), Detect Magic, Scorching Ray (level 3 version)
1/Day Each: Fireball (level 6 version), Scrying

Prepared Spells

Command, Scorching Ray, Command, Detect Magic, Scorching Ray, Fireball, Scrying

Referenced spells