M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| 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.) |
| Ionize | 1UR | Instant | Counter target spell. Ionize deals 2 damage to that spell's controller. |
| Jace's Defeat | 1U | Instant | Counter target blue spell. If it was a Jace planeswalker spell, scry 2. |
| 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.) |
| 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 |
| Vodalian Mage | 2U | Creature — Merfolk Wizard | {U}, {T}: Counter target spell unless its controller pays {1}. 1/1 |
| Faerie Trickery | 1UU | Tribal Instant — Faerie | Counter target non-Faerie spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Disruptive Student | 2U | Creature — Human Wizard | {T}: Counter target spell unless its controller pays {1}. 1/1 |
| Ley Druid | 2G | Creature — Human Druid | {T}: Untap target land. 1/1 |
| Oppressive Will | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your hand. |