M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Frightful Delusion | 2U | Instant | Counter target spell unless its controller pays {1}. That player discards a card. |
| 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}. |
| Oppressive Will | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your hand. |
| Disruptive Pitmage | 2U | Creature — Human Wizard | {T}: Counter target spell unless its controller pays {1}. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 1/1 |
| 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.) |
| Rakshasa's Disdain | 2U | Instant | Counter target spell unless its controller pays {1} for each card in your graveyard. |
| 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 |
| Spell Contortion | 2U | Instant | Multikicker {1}{U} (You may pay an additional {1}{U} any number of times as you cast this spell.) Counter target spell unless its controller pays {2}. Draw a card for each time Spell Contortion was kicked. |
| Runeboggle | 2U | Instant | Counter target spell unless its controller pays {1}. Draw a card. |
| 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.) |