Yao Guai
If you don't deal with your demons, they will deal with you.

Arcane: Beast
Base Rarity: Legendary
Troop Type: Elf, Daemon
Troop Role: Warrior
Troop Id: Boss_K30 / 6418
Max skills: 18    27    18    9
Kingdom: Shentang
Kingdom Id: 3030
Trait #1: Infernal Armor
Reflect 25% of Skull damage.
Trait #2: Mana Shield
Immunity to Mana Burn, Mana Drain and Mana Steal.
Trait #3: Corruption
Steal 3 Life from the first enemy when matching Red Gems.
Spell: Blade of Despair
Description: Deal [Magic + 2] damage to the first 2 enemies, boosted by my Life. Steal 4 Magic from both enemies. Transform all Purple Gems to Red. [3:1]
Mana Color: Green, Red
Mana Cost: 15
Spell Id: 7576