M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Ghost-Lit Warder | 1U | Creature — Spirit | {3}{U}, {T}: Counter target spell unless its controller pays {2}. Channel — {3}{U}, Discard Ghost-Lit Warder: Counter target spell unless its controller pays {4}. 1/1 |
| Flashfreeze | 1U | Instant | Counter target red or green spell. |
| Ixidor's Will | 2U | Instant | Counter target spell unless its controller pays {2} for each Wizard on the battlefield. |
| Entropic Decay | 1B | Sorcery — Adventure | Mill four cards. (Then exile this card. You may cast the creature later from exile.) |
| 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.) |
| Spell Syphon | 1U | Instant | Counter target spell unless its controller pays {1} for each blue permanent you control. |
| 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.) |
| Undersimplify | 1U | Instant | Choose target spell. If it's a creature spell, it perpetually gets -2/-0. Counter that spell unless its controller pays {2}. |
| Runeboggle | 2U | Instant | Counter target spell unless its controller pays {1}. Draw a card. |
| Scatter Arc | 3U | Instant | Counter target noncreature spell. Draw a card. |