flavorText: "It is the work of sorcery. Burn it!"\n—Taaveti of Kelsinko, Elvish Hunter
name: Undergrowth
originalText: No creatures deal damage in combat this turn. If you pay {2}{R} in addition to the casting cost, Undergrowth does not affect red creatures.
printings: ALL
text: As an additional cost to cast this spell, you may pay {2}{R}.\nPrevent all combat damage that would be dealt this turn. If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures.
type: Instant