El Mercain is a giant of about 2.1 meters with four arms, lieutenant and “ambassador” of Blackbeard at Kraken’s Cove.
He wields a blue spear and fires magical projectiles with his free hands. He occupies the box of the cave-fortress as the voice and guard of the spectral captain. He is part of the monstrous retinue around the pirate in the grotto battle where Casemiro, Magda and Juanje fall.