![Kiln Fiend [Mystery Booster]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/a7360e27-1c64-5c61-8f4b-9800d603a50e.jpg?v=1768426212)
Kiln Fiend [Mystery Booster]
| Set: | Mystery Booster |
| Type: | Creature — Elemental Beast |
| Rarity: | Common |
| Cost: | 1R |
| Colors: | R |
Whenever you cast an instant or sorcery spell, Kiln Fiend gets +3/+0 until end of turn.
It traps an explosion within its stony skin.