| |||||||||||||||||||||||||
: Add 
to your mana pool. If you played a land this turn, add 
to your mana pool instead, then return Sulfur Grotto to your hand.
| Oracle text |
| Sulfur Grotto {} |Land| Tap: Add R to your mana pool. If you played a land this turn, add 2 to your mana pool instead, then return Sulfur Grotto to your hand. / R, Sacrifice a red creature: Until end of turn, whenever a nonred creature enters the battlefield, exile three cards from your graveyard. |