Shrine to the Sea God

Shrine of the Sea God enters the battlefield tapped.
{t} Add {c} to your mana pool.
{2}{u}{t}; Scry 1, draw a card.
{2}{b}{t}; Return target creature card from your graveyard to your hand.
{2}{g}{t}; Target creature you control gets +3/+3
and Trample until end of turn.