M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Scatter Ray | 1U | Instant | Counter target artifact or creature spell unless its controller pays {4}. |
| Rethink | 2U | Instant | Counter target spell unless its controller pays {X}, where X is its mana value. |
| Frightful Delusion | 2U | Instant | Counter target spell unless its controller pays {1}. That player discards a card. |
| Lookout's Dispersal | 2U | Instant | This spell costs {1} less to cast if you control a Pirate. Counter target spell unless its controller pays {4}. |
| Calculated Dismissal | 2U | Instant | Counter target spell unless its controller pays {3}. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, scry 2. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) |
| Spell Rupture | 1U | Instant | Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control. |
| Electrosiphon | UUR | Instant | Counter target spell. You get an amount of {E} (energy counters) equal to its mana value. |
| Halt Order | 2U | Instant | Counter target artifact spell. Draw a card. |
| Induce Paranoia | 2UU | Instant | Counter target spell. If {B} was spent to cast this spell, that spell's controller mills X cards, where X is the spell's mana value. |
| Bar the Gate | 2U | Instant | Counter target creature or planeswalker spell. Venture into the dungeon. (Enter the first room or advance to the next room.) |