Mythic Odysseys of Theros (5e)
Innate Spellcasting. The oread's spellcasting ability is Charisma (spell save DC 14, +6 to hit with spell attacks). It can innately cast the following spells, requiring no material components:
Immortal Nature. An oread doesn't require food, drink, or sleep.
Invisible in Fire. The oread is invisible while fully immersed in fire.
Magic Resistance. The oread has advantage on saving throws against spells & other magical effects.
Multiattack. The oread attacks twice with its fiery touch or fire bolt.
Fiery Touch. Melee Spell Attack: +6 to hit, reach 5 ft., one target. Hit: 9 (1d10 + 4) fire damage.
Any Climate; Mountains