Brother Mercy

Flying
Brother Mercy comes into play with five redemption counters on it.
{1}{w}{g}, Remove a redemption counter from Brother Mercy: Put a redemption counter on target creature.
Creatures with redemption counter on it have "Prevent all damage that would be dealt by or to this creature".
At the start of your upkeep, if Brother Mercy has no mercy counter on it, returt it to it's owner's hand.