Terrance’s Guardian

{1}{w}: gain 2 life.
{1}{u}: tap target creature.
{1}{g}: target creature gains +1/+1 till end of turn.
{1}{r}: deals 2 damage to target creature.
{1}{b}: return target creature to the bottom of your library from your graveyard.
Terrances Guardian blocks all creatures attacking Terrance, Elemental Master.