M:tG card similarity search
1U · Instant
Counter target spell unless its controller pays {2}. Corrupted — Counter that spell instead if its controller has three or more poison counters.
| Name | Mana | Type | Text |
|---|---|---|---|
| Festerhide Boar | 3G | Creature — Boar | Trample Morbid — Festerhide Boar enters the battlefield with two +1/+1 counters on it if a creature died this turn. 3/3 |
| Phyrexian Tyranny | UBR | Enchantment | Whenever a player draws a card, that player loses 2 life unless they pay {2}. |
| Marrow Bats | 4B | Creature — Bat Skeleton | Flying Pay 4 life: Regenerate Marrow Bats. 4/1 |
| Outbreak | 3B | Sorcery | You may discard a Swamp card rather than pay this spell's mana cost. Choose a creature type. All creatures of that type get -1/-1 until end of turn. |
| Shell of the Last Kappa | 3 | Legendary Artifact | {3}, {T}: Exile target instant or sorcery spell that targets you. (The spell has no effect.) {3}, {T}, Sacrifice Shell of the Last Kappa: You may cast a spell from among cards exiled with Shell of the Last Kappa without paying its mana cost. |
| Giant Shark | 5U | Creature — Shark | Giant Shark can't attack unless defending player controls an Island. Whenever Giant Shark blocks or becomes blocked by a creature that has been dealt damage this turn, Giant Shark gets +2/+0 and gains trample until end of turn. When you control no Islands, sacrifice Giant Shark. 4/4 |
| Auntie Blyte, Bad Influence | 2R | Legendary Creature — Devil Advisor | Flying Whenever a source you control deals damage to you, put that many +1/+1 counters on Auntie Blyte, Bad Influence. {1}{R}, {T}, Remove X +1/+1 counters from Auntie Blyte: It deals X damage to any target. 2/2 |
| Leeches | 1WW | Sorcery | Target player loses all poison counters. Leeches deals that much damage to that player. |
| Cover of Winter | 2W | Snow Enchantment | Cumulative upkeep {S} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it. {S} can be paid with one mana from a snow source.) If a creature would deal combat damage to you and/or one or more creatures you control, prevent X of that damage, where X is the number of age counters on Cover of Winter. {S}: Put an age counter on Cover of Winter. |
| Ashenmoor Liege | 1B/RB/RB/R | Creature — Elemental Knight | Other black creatures you control get +1/+1. Other red creatures you control get +1/+1. Whenever Ashenmoor Liege becomes the target of a spell or ability an opponent controls, that player loses 4 life. 4/1 |