M:tG card similarity search
XB · Sorcery
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Target creature gets -X/-X until end of turn. You gain X life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rabble-Rouser | 3R | Creature — Goblin Shaman | Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) {R}, {T}: Attacking creatures get +X/+0 until end of turn, where X is Rabble-Rouser's power. 1/1 |
| Phyresis Outbreak | 2B | Sorcery | Each opponent gets a poison counter. Then each creature your opponents control gets -1/-1 until end of turn for each poison counter its controller has. |
| Sickening Shoal | XBB | Instant — Arcane | You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn. |
| Drag Down | 2B | Instant | Domain — Target creature gets -1/-1 until end of turn for each basic land type among lands you control. |
| Clutch of Undeath | 3BB | Enchantment — Aura | Enchant creature Enchanted creature gets +3/+3 as long as it's a Zombie. Otherwise, it gets -3/-3. |
| Skulduggery | B | Instant | Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -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.) |
| Umezawa's Charm | 1B | Instant | Choose one — • Target creature gets +2/+2 until end of turn. • Target creature gets -1/-1 until end of turn. • You gain 2 life. |
| Crovax, Ascendant Hero | 4WW | Legendary Creature — Human Noble | Other white creatures get +1/+1. Nonwhite creatures get -1/-1. Pay 2 life: Return Crovax, Ascendant Hero to its owner's hand. 4/4 |
| Hapato's Might | 2B | Instant | Target creature gets +X/+0 until end of turn, where X is a number from 0 to 6 chosen at random. |