Bruncarver, The Fisherman

Hook on (When a fish, jellyfish, octopus, leviathan, or kraken is blocked by this creature, gain control of that creature)
{u}{u}{b}{b}{t}: Return all fish, jellyfish, octopus, leviathan, and kraken creatures from all graveyards onto the battlefield under your control.
"I have captured all creatures from the depths of our lakes, rivers, and oceans, but I'm always looking for a new creature to catch."