MP, Shark Mecha

Submerge - {1}{u}{r} (Pay this creature's submerge
cost: This creature can't be blocked this turn.)
Whenever MP deals combat damage to a player,
it deals 3 damage divided as you choose among
up to two target creatures. Then return up to one target artifact card with converted mana cost 2 or
less from your graveyard to the battlefield.
{u}{r}: Exile MP, then return it to the battlefield
under its owner's control.