M:tG card similarity search
2B · Enchantment
At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.
| Name | Mana | Type | Text |
|---|---|---|---|
| Memorial to War | Land | Memorial to War enters the battlefield tapped. {T}: Add {R}. {4}{R}, {T}, Sacrifice Memorial to War: Destroy target land. | |
| Mortal Combat | 2BB | Enchantment | At the beginning of your upkeep, if twenty or more creature cards are in your graveyard, you win the game. |
| Worms of the Earth | 2BBB | Enchantment | Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth. |
| Coffin Puppets | 3BB | Creature — Zombie | Sacrifice two lands: Return Coffin Puppets from your graveyard to the battlefield. Activate only during your upkeep and only if you control a Swamp. 3/3 |
| Topdeck the Halls | 3RW | Enchantment | Decorated cards in your hand have miracle {S}. (Decorated cards include premiums, promos, and cards with alternate frames or art.) At the beginning of your upkeep, if you control twelve or more decorated permanents, you win the game. |
| Force of Nature | 2GGGG | Creature — Elemental | Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay {G}{G}{G}{G}. 8/8 |
| Mire in Misery | 1B | Sorcery | Each opponent sacrifices a creature or enchantment. |
| Thran Turbine | 1 | Artifact | At the beginning of your upkeep, you may add {C}{C}. You can't spend this mana to cast spells. |
| Barren Glory | 4WW | Enchantment | At the beginning of your upkeep, if you control no permanents other than Barren Glory and have no cards in hand, you win the game. |
| Thoughts of Ruin | 2RR | Sorcery | Each player sacrifices a land for each card in your hand. |