M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Hydromorph Guardian | 2U | Creature — Elemental | {U}, Sacrifice Hydromorph Guardian: Counter target spell that targets a creature you control. 2/2 |
| Thassa's Rebuff | 1U | Instant | Counter target spell unless its controller pays {X}, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) |
| Concerted Defense | U | Instant | Counter target noncreature spell unless its controller pays {1} plus an additional {1} for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) |
| Circular Logic | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your graveyard. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) |
| Lofty Denial | 1U | Instant | Counter target spell unless its controller pays {1}. If you control a creature with flying, counter that spell unless its controller pays {4} instead. |
| Rakshasa's Disdain | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your graveyard. |
| Countervailing Winds | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your graveyard. Cycling {2} ({2}, Discard this card: Draw a card.) |
| Null Brooch | 4 | Artifact | {2}, {T}, Discard your hand: Counter target noncreature spell. |
| Mindswipe | XUR | Instant | Counter target spell unless its controller pays {X}. Mindswipe deals X damage to that spell's controller. |
| Mirrorshell Crab | 5UU | Artifact Creature — Crab | Ward {3} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.) Channel — {2}{U}, Discard Mirrorshell Crab: Counter target spell or ability unless its controller pays {3}. 5/7 |