Ebenezer

When Ebenezer enters the battlefield, you may
search your library and/or graveyard for a card
named Samuel, Boon to Kings, reveal it, and put
it into your hand. If so, shuffle your library.
{w}, discard Ebenezer: Put two +1/+1 counters on
target creature.
Yahweh made our enemies attack themselves. So we
thanked Him with a big rock, I guess.