M:tG card similarity search
3B · Creature — Human Rogue
Whenever you sacrifice another creature, exile it. If that creature was a token, put a +1/+1 counter on Prowling Geistcatcher. When Prowling Geistcatcher leaves the battlefield, return each card exiled with it to the battlefield under your control. 2/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Herd Gnarr | 3G | Creature — Beast | Whenever another creature enters the battlefield under your control, Herd Gnarr gets +2/+2 until end of turn. 2/2 |
| Clockwork Hydra | 5 | Artifact Creature — Hydra | Clockwork Hydra enters the battlefield with four +1/+1 counters on it. Whenever Clockwork Hydra attacks or blocks, remove a +1/+1 counter from it. If you do, Clockwork Hydra deals 1 damage to any target. {T}: Put a +1/+1 counter on Clockwork Hydra. 0/0 |
| Constricting Sliver | 5W | Creature — Sliver | Sliver creatures you control have "When this creature enters the battlefield, you may exile target creature an opponent controls until this creature leaves the battlefield." 3/3 |
| Moonring Mirror | 5 | Artifact | Whenever you draw a card, exile the top card of your library face down. At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Moonring Mirror into your hand. |
| Evelyn, the Covetous | 2U/BBB/R | Legendary Creature — Vampire Rogue | Flash Whenever Evelyn, the Covetous or another Vampire enters the battlefield under your control, exile the top card of each player's library with a collection counter on it. Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it. 2/5 |
| Predator Ooze | GGG | Creature — Ooze | Indestructible Whenever Predator Ooze attacks, put a +1/+1 counter on it. Whenever a creature dealt damage by Predator Ooze this turn dies, put a +1/+1 counter on Predator Ooze. 1/1 |
| Luminous Phantom | Creature — Spirit Cleric | Flying Whenever another creature you control leaves the battlefield, you gain 1 life. If Luminous Phantom would be put into a graveyard from anywhere, exile it instead. 1/1 | |
| Effluence Devourer | BRG | Creature — Crocodile | Blitz {B}{R}{G} Whenever you sacrifice Effluence Devourer or another creature, it perpetually gains "{2}, Exile this card from your graveyard: Create an X/X green Ooze creature token, where X is this card's power. Activate only as a sorcery." 4/3 |
| Olivia, Mobilized for War | 1BR | Legendary Creature — Vampire Knight | Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types. 3/3 |
| Arwen, Mortal Queen | 1GW | Legendary Creature — Elf Noble | Arwen, Mortal Queen enters the battlefield with an indestructible counter on it. {1}, Remove an indestructible counter from Arwen: Another target creature gains indestructible until end of turn. Put a +1/+1 counter and a lifelink counter on that creature and a +1/+1 counter and a lifelink counter on Arwen. 2/2 |