M:tG card similarity search
U · Instant
Add or subtract 1 or one from a number or number word on target spell or permanent until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rockslide Ambush | 1R | Sorcery | Rockslide Ambush deals damage to target creature equal to the number of Mountains you control. |
| Seismic Strike | 2R | Instant | Seismic Strike deals damage to target creature equal to the number of Mountains you control. |
| Spitting Earth | 1R | Sorcery | Spitting Earth deals damage to target creature equal to the number of Mountains you control. |
| Guest List | Artifact — Contraption | Whenever you crank Guest List, target creature gets -X/-X until end of turn, where X is the number of creature cards in its controller's graveyard. | |
| Bag End Porter | 3G | Creature — Dwarf | Whenever Bag End Porter attacks, it gets +X/+X until end of turn, where X is the number of legendary creatures you control. 4/4 |
| Void | 3BR | Sorcery | Choose a number. Destroy all artifacts and creatures with mana value equal to that number. Then target player reveals their hand and discards all nonland cards with mana value equal to the number. |
| Illithid Harvester | 4U | Creature — Horror | Ceremorphosis — When Illithid Harvester enters the battlefield, turn any number of target tapped nontoken creatures face down. They're 2/2 Horror creatures. 4/4 |
| Feeding Frenzy | 2B | Instant | Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield. |
| Control Win Condition | 4UU | Creature — Whale | This spell can't be countered. Shroud Control Win Condition's power and toughness are each equal to the number of turns you've taken this game. (If this is in your deck, please keep track of your turns. This means you, Mark.) */* |
| Hand of Vecna | 3 | Legendary Artifact — Equipment | At the beginning of combat on your turn, equipped creature or a creature you control named Vecna gets +X/+X until end of turn, where X is the number of cards in your hand. Equip—Pay 1 life for each card in your hand. Equip {2} |