M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Dispersal Shield | 1U | Instant | Counter target spell if its mana value is less than or equal to the highest mana value among permanents you control. |
| Change the Equation | 1U | Instant | Choose one — • Counter target spell with mana value 2 or less. • Counter target red or green spell with mana value 6 or less. |
| 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. |
| Overwhelming Intellect | 4UU | Instant | Counter target creature spell. Draw cards equal to that spell's mana value. |
| Horribly Awry | 1U | Instant | Devoid (This card has no color.) Counter target creature spell with mana value 4 or less. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Disrupting Shoal | XUU | Instant — Arcane | You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X. |
| Mystic Genesis | 2GUU | Instant | Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value. |
| Mana Drain | UU | Instant | Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. |
| Rethink | 2U | Instant | Counter target spell unless its controller pays {X}, where X is its mana value. |
| Kozilek, the Great Distortion | 8CC | Legendary Creature — Eldrazi | When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference. Menace Discard a card with mana value X: Counter target spell with mana value X. 12/12 |