M:tG card similarity search
1UU · Creature — Illusion
Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Shaper Parasite is turned face up, target creature gets +2/-2 or -2/+2 until end of turn. 2/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Regent's Authority | W | Instant | Target creature gets +2/+2 until end of turn. If it's an enchantment creature or legendary creature, instead put a +1/+1 counter on it and it gets +1/+1 until end of turn. |
| Accessories to Murder | Artifact — Contraption | Whenever you crank Accessories to Murder, target creature gets +X/+0 until end of turn, where X is the number of creatures you control. | |
| Toxin Analysis | B | Instant | Target creature gains deathtouch and lifelink until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Nightmarish End | 2B | Instant | Target creature gets -X/-X until end of turn, where X is the number of cards in your hand. |
| Hermitic Nautilus | 1U | Artifact Creature — Nautilus | Vigilance {1}{U}: Hermitic Nautilus gets +3/-3 until end of turn. 1/4 |
| Downsize | U | Instant | Target creature you don't control gets -4/-0 until end of turn. Overload {2}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.") |
| Deeptread Merrow | 1U | Creature — Merfolk Rogue | {U}: Deeptread Merrow gains islandwalk until end of turn. (It can't be blocked as long as defending player controls an Island.) 2/1 |
| Army of Allah | 1WW | Instant | Attacking creatures get +2/+0 until end of turn. |
| Morale | 1WW | Instant | Attacking creatures get +1/+1 until end of turn. |
| Trumpet Blast | 2R | Instant | Attacking creatures get +2/+0 until end of turn. |