M:tG card similarity search
B · Instant
Target creature gets -1/-1 until end of turn for each Swamp you control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Breathstealer | 2B | Creature — Nightstalker | {B}: Breathstealer gets +1/-1 until end of turn. 2/2 |
| Patron of the Wild | G | Creature — Elf | Morph {2}{G} (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 Patron of the Wild is turned face up, target creature gets +3/+3 until end of turn. 1/1 |
| Success! | W | Instant | Target creature gets +2/+2 until end of turn. If it's a host or has augment, it gains lifelink until end of turn. |
| Flowstone Giant | 2RR | Creature — Giant | {R}: Flowstone Giant gets +2/-2 until end of turn. 3/3 |
| Quillspike | 2B/G | Creature — Beast | {B/G}, Remove a -1/-1 counter from a creature you control: Quillspike gets +3/+3 until end of turn. 1/1 |
| Yavimaya Ancients | 3GG | Creature — Treefolk | {G}: Yavimaya Ancients gets +1/-2 until end of turn. 2/7 |
| Vampirism | 1B | Enchantment — Aura | Enchant creature When Vampirism enters the battlefield, draw a card at the beginning of the next turn's upkeep. Enchanted creature gets +1/+1 for each other creature you control. Other creatures you control get -1/-1. |
| Wizened Githzerai | 1U | Creature — Gith Monk | Psionic Adept — Whenever Wizened Githzerai becomes blocked by a creature, that creature perpetually gets -2/-0. 2/1 |
| Narcissism | 2G | Enchantment | {G}, Discard a card: Target creature gets +2/+2 until end of turn. {G}, Sacrifice Narcissism: Target creature gets +2/+2 until end of turn. |
| Devotee of Strength | 2G | Creature — Naga Wizard | {4}{G}: Target creature gets +2/+2 until end of turn. 3/2 |