M:tG card similarity search
2GGG · Creature — Elemental
When Primeval Force enters the battlefield, sacrifice it unless you sacrifice three Forests. 8/8
| Name | Mana | Type | Text |
|---|---|---|---|
| Witch's Cottage | Land — Swamp | ({T}: Add {B}.) Witch's Cottage enters the battlefield tapped unless you control three or more other Swamps. When Witch's Cottage enters the battlefield untapped, you may put target creature card from your graveyard on top of your library. | |
| Glint Hawk | W | Creature — Bird | Flying When Glint Hawk enters the battlefield, sacrifice it unless you return an artifact you control to its owner's hand. 2/2 |
| Skittering Horror | 2B | Creature — Phyrexian Horror | When you cast a creature spell, sacrifice Skittering Horror. 4/3 |
| Tethered Griffin | W | Creature — Griffin | Flying When you control no enchantments, sacrifice Tethered Griffin. 2/3 |
| Guild Globe | 2 | Artifact | When Guild Globe enters the battlefield, draw a card. {2}, {T}, Sacrifice Guild Globe: Add two mana of different colors. |
| Earthlink | 3BRG | Enchantment | At the beginning of your upkeep, sacrifice Earthlink unless you pay {2}. Whenever a creature dies, that creature's controller sacrifices a land. |
| Vigilant Martyr | W | Creature — Human Cleric | Sacrifice Vigilant Martyr: Regenerate target creature. {W}{W}, {T}, Sacrifice Vigilant Martyr: Counter target spell that targets an enchantment. 1/1 |
| Llanowar Druid | 1G | Creature — Elf Druid | {T}, Sacrifice Llanowar Druid: Untap all Forests. 1/2 |
| Throne of Geth | 2 | Artifact | {T}, Sacrifice an artifact: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Invasion of Vryn | 3U | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Vryn enters the battlefield, draw three cards, then discard a card. |