M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Undermine | UUB | Instant | Counter target spell. Its controller loses 3 life. |
| Liquify | 2U | Instant | Counter target spell with mana value 3 or less. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| 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.) |
| Trap Essence | GUR | Instant | Counter target creature spell. Put two +1/+1 counters on up to one target creature. |
| Electrosiphon | UUR | Instant | Counter target spell. You get an amount of {E} (energy counters) equal to its mana value. |
| Stronghold Biologist | 2U | Creature — Human Spellshaper | {U}{U}, {T}, Discard a card: Counter target creature spell. 1/1 |
| 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. |
| Mental Misstep | U/P | Instant | ({U/P} can be paid with either {U} or 2 life.) Counter target spell with mana value 1. |
| Spell Snare | U | Instant | Counter target spell with mana value 2. |
| Reject Imperfection | 1UU | Instant | Counter target spell. If that spell's mana value was 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |