Enchantment, 2R (3)
Common (C1)
Each creature you control can't be blocked except by two or more creatures.
"The Goblins' dreaded War Drums struck terror into the hearts of even their bravest foes."
—Sarpadian Empires, vol. IV
Illus. Dan Frazier

10/4/2004: When combined with an effect that reads "Each creature you control can't be blocked by more than one creature," none of your creatures can be blocked.
10/4/2004: Multiple War Drums are not cumulative. They are redundant.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander