M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Ambiguity | 2UU | Enchantment | Whenever a player plays a spell that counters a spell that has been played or a player plays a spell that comes into play with counters, that player may counter the next spell played or put an additional counter on a permanent that has already been played, but not countered. |
| Soulsworn Jury | 2W | Creature — Spirit | Defender (This creature can't attack.) {1}{U}, Sacrifice Soulsworn Jury: Counter target creature spell. 1/4 |
| Mundungu | 1UB | Creature — Human Wizard | {T}: Counter target spell unless its controller pays {1} and 1 life. 1/1 |
| Frightful Delusion | 2U | Instant | Counter target spell unless its controller pays {1}. That player discards 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. |
| Stronghold Biologist | 2U | Creature — Human Spellshaper | {U}{U}, {T}, Discard a card: Counter target creature spell. 1/1 |
| Siren Stormtamer | U | Creature — Siren Pirate Wizard | Flying {U}, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control. 1/1 |
| 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. |
| Spell Snuff | 1UU | Instant | Counter target spell. Fateful hour — If you have 5 or less life, draw a card. |