M:tG card similarity search
2U · Instant
For each spell and ability your opponents control, counter it unless its controller pays {4}.
| Name | Mana | Type | Text |
|---|---|---|---|
| A-Spell Satchel | 2 | Artifact | Magecraft — Whenever you cast or copy an instant or sorcery spell, put a book counter on Spell Satchel. {T}, Remove a book counter from Spell Satchel: Add {C}. {2}, {T}, Remove two book counters from Spell Satchel: Draw a card. |
| Ivory Cup | 1 | Artifact | Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life. |
| Peacekeeper | 2W | Creature — Human | At the beginning of your upkeep, sacrifice Peacekeeper unless you pay {1}{W}. Creatures can't attack. 1/1 |
| Force of Despair | 1BB | Instant | If it's not your turn, you may exile a black card from your hand rather than pay this spell's mana cost. Destroy all creatures that entered the battlefield this turn. |
| Carnophage | B | Creature — Zombie | At the beginning of your upkeep, tap Carnophage unless you pay 1 life. 2/2 |
| Sangrophage | BB | Creature — Zombie | At the beginning of your upkeep, tap Sangrophage unless you pay 2 life. 3/3 |
| Soul Strings | XB | Sorcery | Return two target creature cards from your graveyard to your hand unless any player pays {X}. |
| Azorius Arrester | 1W | Creature — Human Soldier | When Azorius Arrester enters the battlefield, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.) 2/1 |
| Ruthless Sniper | B | Creature — Human Archer | Whenever you cycle or discard a card, you may pay {1}. If you do, put a -1/-1 counter on target creature. 1/2 |
| Thunderclap | 2R | Instant | You may sacrifice a Mountain rather than pay this spell's mana cost. Thunderclap deals 3 damage to target creature. |