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: Add 
to your mana pool. If you played a land this turn, add 
to your mana pool instead, then return Grim Drownyard to your hand.
| Oracle text |
| Grim Drownyard {} |Legendary Land| Grim Drownyard enters the battlefield tapped. / Tap: Add B to your mana pool. If you played a land this turn, add 2 to your mana pool instead, then return Grim Drownyard to your hand. / When Grim Drownyard enters the battlefield, target player destroys all non-Demon creatures. |