M:tG card similarity search
1BB · Creature — Efreet
Flying At the beginning of your upkeep, sacrifice Junún Efreet unless you pay {B}{B}. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Hanweir Militia Captain | 1W | Creature — Human Soldier | At the beginning of your upkeep, if you control four or more creatures, transform Hanweir Militia Captain. 2/2 |
| Rust Elemental | 4 | Artifact Creature — Elemental | Flying At the beginning of your upkeep, sacrifice an artifact other than Rust Elemental. If you can't, tap Rust Elemental and you lose 4 life. 4/4 |
| Test of Endurance | 2WW | Enchantment | At the beginning of your upkeep, if you have 50 or more life, you win the game. |
| Near-Death Experience | 2WWW | Enchantment | At the beginning of your upkeep, if you have exactly 1 life, you win the game. |
| Coral Net | U | Enchantment — Aura | Enchant green or white creature Enchanted creature has "At the beginning of your upkeep, sacrifice this creature unless you discard a card." |
| Battle of Wits | 3UU | Enchantment | At the beginning of your upkeep, if you have 200 or more cards in your library, you win the game. |
| Archdemon of Greed | Creature — Demon | Flying, trample At the beginning of your upkeep, sacrifice a Human. If you can't, tap Archdemon of Greed and it deals 9 damage to you. 9/9 | |
| Goblin Boom Keg | 4 | Artifact | At the beginning of your upkeep, sacrifice Goblin Boom Keg. When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target. |
| Ravenous Vampire | 3BB | Creature — Vampire | Flying At the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on Ravenous Vampire. If you don't, tap Ravenous Vampire. 3/3 |
| Elder Spawn | 4UUU | Creature — Spawn | At the beginning of your upkeep, unless you sacrifice an Island, sacrifice Elder Spawn and it deals 6 damage to you. Elder Spawn can't be blocked by red creatures. 6/6 |