M:tG card similarity search
3B · Creature — Vampire Assassin
When Skulking Killer enters the battlefield, target creature an opponent controls gets -2/-2 until end of turn if that opponent controls no other creatures. 4/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Mercadia's Downfall | 2R | Instant | Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls. |
| Magma Giant | 5RR | Creature — Giant | When Magma Giant enters the battlefield, it deals 2 damage to each creature and each player. 5/5 |
| Contagion Clasp | 2 | Artifact | When Contagion Clasp enters the battlefield, put a -1/-1 counter on target creature. {4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Illusory Gains | 3UU | Enchantment — Aura | Enchant creature You control enchanted creature. Whenever a creature enters the battlefield under an opponent's control, attach Illusory Gains to that creature. |
| Prison Realm | 2W | Enchantment | When Prison Realm enters the battlefield, exile target creature or planeswalker an opponent controls until Prison Realm leaves the battlefield. When Prison Realm enters the battlefield, scry 1. |
| Fluttershy | 1GW | Legendary Creature — Pegasus | Defender, flying {1}, {T}: Put a +1/+1 counter on each creature with a tail target player controls. Stare down up to one target creature until end of turn. (It can't attack or block as long as you're looking directly at it.) 0/4 |
| Grief Tyrant | 5B/R | Creature — Horror | Grief Tyrant enters the battlefield with four -1/-1 counters on it. When Grief Tyrant dies, put a -1/-1 counter on target creature for each -1/-1 counter on Grief Tyrant. 8/8 |
| Act of Aggression | 3R/PR/P | Instant | ({R/P} can be paid with either {R} or 2 life.) Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn. |
| Foul Renewal | 3B | Instant | Return target creature card from your graveyard to your hand. Target creature gets -X/-X until end of turn, where X is the toughness of the card returned this way. |
| Waylaying Pirates | 3U | Creature — Human Pirate | When Waylaying Pirates enters the battlefield, if you control an artifact, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/3 |