Rock Troll
It's still Rock & Troll to me!

Arcane: Dark
Base Rarity: Epic
Troop Type: Elemental, Giant
Troop Role: Generator
Troop Id: K10_07 / 6238
Max skills: 17    19    25    0
Kingdom: Khaziel
Kingdom Id: 3012
Trait #1: Indigestible
Immunity to Devour.
Trait #2: Knockout
Inflict Stun when doing Skull damage.
Trait #3: Stoneskin
Reduce damage from Skulls by 50%.
Spell: Rock Smash
Description: Double the number of Brown on the Board. Then create 3 Brown Gems. [1:1]
Mana Color: Red, Purple
Mana Cost: 12
Spell Id: 7381