M:tG card similarity search
3B/G · Instant
If {B} was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If {G} was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if {B}{G} was spent.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Code of Constraint | 2U | Instant | Target creature gets -4/-0 until end of turn. Draw a card. Addendum — If you cast this spell during your main phase, tap that creature and it doesn't untap during its controller's next untap step. |
| Virulent Swipe | B | Instant | Target creature gets +2/+0 and gains deathtouch until end of turn. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) |
| Get a Leg Up | G | Instant | Until end of turn, target creature gets +1/+1 for each creature you control and gains reach. |
| Song of the Worldsoul | 4WW | Enchantment | Whenever you cast a spell, populate. (Create a token that's a copy of a creature token you control.) |
| Gloryscale Viashino | 1RGW | Creature — Viashino Soldier | Whenever you cast a multicolored spell, Gloryscale Viashino gets +3/+3 until end of turn. 3/3 |
| Manaplasm | 2G | Creature — Ooze | Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value. 1/1 |
| Kinsbaile Skirmisher | 1W | Creature — Kithkin Soldier | When Kinsbaile Skirmisher enters the battlefield, target creature gets +1/+1 until end of turn. 2/2 |
| Fully Grown | 2G | Instant | Target creature gets +3/+3 until end of turn. Put a trample counter on it. |
| Strongarm Monk | 4W | Creature — Human Monk | Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn. 3/3 |
| Sudden Spinnerets | G | Instant | Target creature gets +1/+3 until end of turn. Put a reach counter on it. Untap it. |