Undine
What does he wear under his armor? Undine-pants!

Arcane: Swamp & Blood
Base Rarity: Mythic
Troop Type: Divine, Merfolk
Troop Role: Warmaster
Troop Id: K29_07 / 6519
Max skills: 16    30    23    9
Kingdom: Merlantis
Kingdom Id: 3036
Trait #1: Merfolk Bond
Allied Merfolk gain 2 Life.
Trait #2: Mana Shield
Immunity to Mana Burn, Mana Drain and Mana Steal.
Trait #3: Tidal King
Submerge myself at the start of every turn.
Spell: Ocean's Ruler
Description: Deal [Magic + 5] damage to an enemy, and the next enemy below, boosted by Merfolk and Submerged allies. Submerge Blue Allies. Silence Blue enemies. [8x]
Mana Color: Blue, Green, Red
Mana Cost: 20
Spell Id: 7712