Mefikor, the Dark Deep

Surge {4}{u}{u} (You may cast this card for its
surge cost if you or a teammate has cast another spell
this turn.)
When Mefikor, the Dark Deep enters the battlefield, each player sacrifices 2 creatures and returns the rest to their hand. If the surge cost
was paid, then return target creature card from
your graveyard to the battlefield that died this
turn and put target creature card from your hand
onto the battlefield.