Svogthos, a Tumba Insone (Svogthos, the Restless Tomb) (pt)
Land
: Add .
: Until end of turn, Svogthos, the Restless Tomb becomes a black and green Plant Zombie creature with "This creature's power and toughness are each equal to the number of creature cards in your graveyard." It's still a land.
- [RAV] Ravnica: City of Guilds #283 (U)