Visit of the Lord

Create three 2/2 white Human creature tokens.
You may have one of them enter the battlefield
as a copy of any creature on the battlefield, and it becomes a human in addition to its other types.
Until end of turn, whenever a creature you
control dies, you may draw a card. If you do,
discard a card.
And [Abraham] lift up his eyes and looked, and, lo,
three men stood by him... - Gen 18:2