M:tG card similarity search
1UU · Enchantment
When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex.
| Name | Mana | Type | Text |
|---|---|---|---|
| Cosmic Larva | 1RR | Creature — Beast | Trample At the beginning of your upkeep, sacrifice Cosmic Larva unless you sacrifice two lands. 7/6 |
| Tectonic Break | XRR | Sorcery | Each player sacrifices X lands. |
| Contamination | 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. |
| Demonic Hordes | 3BBB | Creature — Demon | {T}: Destroy target land. At the beginning of your upkeep, unless you pay {B}{B}{B}, tap Demonic Hordes and sacrifice a land of an opponent's choice. 5/5 |
| Woebringer Demon | 3BB | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a creature. If the player can't, sacrifice Woebringer Demon. 4/4 |
| Thoughts of Ruin | 2RR | Sorcery | Each player sacrifices a land for each card in your hand. |
| Braids, Cabal Minion | 2BB | Legendary Creature — Human Minion | At the beginning of each player's upkeep, that player sacrifices an artifact, creature, or land. 2/2 |
| 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. |
| Limited Resources | W | Enchantment | When Limited Resources enters the battlefield, each player chooses five lands they control and sacrifices the rest. Players can't play lands as long as ten or more lands are on the battlefield. |
| Kuon's Essence | Legendary Enchantment | At the beginning of each player's upkeep, that player sacrifices a creature. |