Green Slime
I've seen enough tentacles to know where this is heading...

Arcane: Swamp
Base Rarity: Epic
Troop Type: Elemental, Monster
Troop Role: Generator
Troop Id: K02_05 / 6163
Max skills: 17    44    0    5
Kingdom: Karakoth
Kingdom Id: 3017
Trait #1: Nature Link
Gain bonus Green Mana from Green Gem matches.
Trait #2: Sturdy
Immune to Poison.
Trait #3: Jinx
Halve enemy Gem Masteries.
Spell: Sludge
Description: Create 5 Green Gems, then turn all Green Gems to Purple. Gain [Magic + 2] points to a random Skill.
Mana Color: Blue, Green
Mana Cost: 11
Spell Id: 7289