Cleric Class

(Gain the next level as a sorcery to add its ability.)
If you would gain life, you gain that much life
plus 1 instead.

{3}{w}: Level 2 -Whenever you gain life, put a +1/+1
counter on target creature you control.
{4}{w}: Level 3 -When this Class becomes level 3,
return target creature card from your graveyard
to the battlefield. You gain life equal to that
creature's toughness.