M:tG card similarity search
3UU · Creature — Horror
Whenever Sludge Monster enters the battlefield or attacks, put a slime counter on up to one other target creature. Non-Horror creatures with slime counters on them lose all abilities and have base power and toughness 2/2. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Mr. Orfeo, the Boulder | 1BRG | Legendary Creature — Rhino Warrior | Whenever you attack, double target creature's power until end of turn. 2/4 |
| Cloakwood Swarmkeeper | G | Creature — Elf Ranger | Gathered Swarm — Whenever one or more tokens enter the battlefield under your control, put a +1/+1 counter on Cloakwood Swarmkeeper. 1/1 |
| Vengeful Ancestor | 2RR | Creature — Spirit Dragon | Flying Whenever Vengeful Ancestor enters the battlefield or attacks, goad target creature. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Whenever a goaded creature attacks, it deals 1 damage to its controller. 3/4 |
| Voracious Vacuum | 3 | Host Artifact Creature — Construct | When this creature enters the battlefield, put a +1/+1 counter on target creature. 1/1 |
| Karn, the Great Creator | 4 | Legendary Planeswalker — Karn | Activated abilities of artifacts your opponents control can't be activated. [+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. [−2]: You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card into your hand. Loyalty 5 |
| Cultivator of Blades | 3GG | Creature — Elf Artificer | Fabricate 2 (When this creature enters the battlefield, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.) Whenever Cultivator of Blades attacks, you may have other attacking creatures get +X/+X until end of turn, where X is Cultivator of Blades's power. 1/1 |
| Urza's Construction Drone | 3 | Artifact Creature — Construct | When Urza's Construction Drone enters the battlefield, conjure cards named Urza's Mine, Urza's Power Plant, and Urza's Tower into your library, then shuffle. Whenever Urza's Construction Drone attacks or dies, seek an Urza's land card. 3/3 |
| Mephidross Slime | 1BG | Creature — Phyrexian Ooze | Trample When Mephidross Slime dies, conjure a card named Mephidross Slime into your graveyard. Perpetually double the power and toughness of Mephidross Slime and that card, then shuffle them into their owner's library. 3/3 |
| Kami of Whispered Hopes | 2G | Creature — Spirit | If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead. {T}: Add X mana of any one color, where X is Kami of Whispered Hopes's power. 1/1 |
| Star Pupil | W | Creature — Human Wizard | Star Pupil enters the battlefield with a +1/+1 counter on it. When Star Pupil dies, put its counters on target creature you control. 0/0 |