Creature — Human Cleric 1/1, W (1)
Common
{1}{W}, {T}: Prevent all combat damage that would be dealt by target blocked creature this turn.
"These horn-haters say no gods but theirs exist. I say let him find out for himself—right now!"
—Tahngarth of the Weatherlight
Illus. Pete Venters

10/4/2004: Works even if the creature is "blocked" by an effect rather than actual creatures.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander