Ice Worm
At least he doesn't have cold feet.

Arcane: Stoic
Base Rarity: Common
Troop Type: Monster
Troop Role: Generator
Troop Id: K35_00 / 6558
Max skills: 17    21    13    10
Kingdom: Dhrak-Zum
Kingdom Id: 3035
Trait #1: Water Heart
Gain 1 Life for each Blue ally.
Trait #2: Insulated
Immunity to Frozen.
Trait #3: Water Spirit
Gain 1 Magic for each Blue ally.
Spell: Delve
Description: Deal [Magic + 2] damage to the last enemy. Create 7 Blue Gems.
Mana Color: Blue
Mana Cost: 8
Spell Id: 7760