Brass Dragon
Regional Effects
Source: Monster Manual (2024)
The area containing an adult or ancient brass dragon’s lair is altered by its presence, creating the following effects:
- Mirages. While in its lair, the dragon can cast Major Image, requiring no Material components and using the same spellcasting ability as its Spellcasting action. When casting the spell this way, the spell’s range is 1 mile, and the dragon doesn’t need to see the spot where the illusion appears.
- Refreshing Water. Water within 1 mile of the lair is magically refreshing. A creature that drinks such water gains
2d4Temporary Hit Points, and the dragon is immediately aware of the creature’s presence.
If the dragon dies or moves its lair elsewhere, these effects end immediately.