Mist Stalker
It's not hard to understand why he prefers to live in the mist.

Arcane: Dark
Base Rarity: Rare
Troop Type: Monster
Troop Role: Striker
Troop Id: K05_02 / 6022
Max skills: 17    26    11    12
Kingdom: Mist of Scales
Kingdom Id: 3016
Trait #1: Magic Link
Gain bonus Purple Mana from Purple Gem matches.
Trait #2: Stealthy
Cannot be targeted by spells (unless there are no other targets).
Trait #3: Fire Spirit
Gain 1 Magic for each Red ally.
Spell: Mist Strike
Description: Deal [Magic + 3] true damage to the weakest Enemy, and Poison them. If the Enemy dies, gain 3 Magic.
Mana Color: Red, Purple
Mana Cost: 10
Spell Id: 7022