M:tG card similarity search
W · Instant
Target creature gets +0/+X until end of turn, where X is its mana value.
| Name | Mana | Type | Text |
|---|---|---|---|
| Bloodcurdling Scream | XB | Sorcery | Target creature gets +X/+0 until end of turn. |
| Enrage | XR | Instant | Target creature gets +X/+0 until end of turn. |
| Howl from Beyond | XB | Instant | Target creature gets +X/+0 until end of turn. |
| Living Armor | 4 | Artifact | {T}, Sacrifice Living Armor: Put X +0/+1 counters on target creature, where X is that creature's mana value. |
| Plaguebearer | 1B | Creature — Zombie | {X}{X}{B}: Destroy target nonblack creature with mana value X. 1/1 |
| Aspect of Hydra | G | Instant | Target creature gets +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) |
| Agadeem's Awakening | XBBB | Sorcery | Return from your graveyard to the battlefield any number of target creature cards that each have a different mana value X or less. |
| Stir the Grave | XB | Sorcery | Return target creature card with mana value X or less from your graveyard to the battlefield. |
| Spell Blast | XU | Instant | Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.) |
| Knollspine Invocation | 1RR | Enchantment | {X}, Discard a card with mana value X: Knollspine Invocation deals X damage to any target. |