Sacrifice a white creature: For each attacking red creature, prevent all combat damage that would be dealt by that creature this turn unless its controller pays {2}{R}.
Mana cost
2
W
Mana value
3
Printings
From
$0.13
EDHREC rank
#31905
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
4 Oct 2004
Paying the Heroism cost to allow a creature to deal damage does not prevent other effects from preventing it from dealing damage. Paying the cost only prevents the Heroism effect.
4 Oct 2004
The cost to avoid the penalty must be paid when the ability resolves. You can’t wait until later to do so.