Innate Spellcasting
The pit fiend's spellcasting ability is Charisma (spell save DC 21). The pit fiend can innately cast the following spells, requiring no material components:
At will: detect magic, fireball
3/day each: hold monster, wall of fire
- spellcasting:
- ability:
- dc:
- 21 
- spells:
- Detect Magic- usage:
- type:
- at will 
 
 
- Fireball- usage:
- type:
- at will 
 
 
- Hold Monster- usage:
- times:
- 3 
- type:
- per day 
 
 
- Wall of Fire- usage:
- times:
- 3 
- type:
- per day