Legendary Creature — Treefolk Shaman 0/5, WBG (3)
Rare
Each creature assigns combat damage equal to its toughness rather than its power.
"Each year that passes rings you inwardly with memory and might. Wield your heart, and the world will tremble."
Illus. Mark Zug

10/1/2007: Doran's ability means, for example, that a 2/3 creature will assign 3 damage in combat instead of 2.
10/1/2007: Doran's ability doesn't actually change creatures' power; it changes only the value of the combat damage they assign. All other rules and effects that check power or toughness use the real values.
10/1/2007: This effect is mandatory and affects all creatures.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern