M:tG card similarity search
1U · Creature — Shapeshifter
Whenever another creature enters the battlefield under your control, you may have Renegade Doppelganger become a copy of that creature until end of turn. (If it does, it loses this ability for the rest of the turn.) 0/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Bojuka Brigand | 1B | Creature — Human Warrior Ally | Bojuka Brigand can't block. Whenever Bojuka Brigand or another Ally enters the battlefield under your control, you may put a +1/+1 counter on Bojuka Brigand. 1/1 |
| Gonti's Aether Heart | 6 | Legendary Artifact | Whenever Gonti's Aether Heart or another artifact enters the battlefield under your control, you get {E}{E} (two energy counters). Pay {E}{E}{E}{E}{E}{E}{E}{E}, Exile Gonti's Aether Heart: Take an extra turn after this one. |
| Zygon Infiltrator | 2U | Creature — Alien Shapeshifter Soldier | Body-print — {2}{U}: Tap another target creature and put a stun counter on it. Zygon Infiltrator becomes a copy of that creature for as long as that creature remains tapped. Activate only as a sorcery. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/2 |
| Rampaging Ferocidon | 2R | Creature — Dinosaur | Menace Players can't gain life. Whenever another creature enters the battlefield, Rampaging Ferocidon deals 1 damage to that creature's controller. 3/3 |
| Forgeborn Oreads | 2RR | Enchantment Creature — Nymph | Constellation — Whenever Forgeborn Oreads or another enchantment enters the battlefield under your control, Forgeborn Oreads deals 1 damage to any target. 4/2 |
| Dire Undercurrents | 3U/BU/B | Enchantment | Whenever a blue creature enters the battlefield under your control, you may have target player draw a card. Whenever a black creature enters the battlefield under your control, you may have target player discard a card. |
| Pitiless Pontiff | WB | Creature — Vampire Cleric | {1}, Sacrifice another creature: Pitiless Pontiff gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 2/2 |
| Nightcreep | BB | Instant | Until end of turn, all creatures become black and all lands become Swamps. |
| Void Grafter | 1GU | Creature — Eldrazi Drone | Devoid (This card has no color.) Flash (You may cast this spell any time you could cast an instant.) When Void Grafter enters the battlefield, another target creature you control gains hexproof until end of turn. 2/4 |
| Splitting Slime | 3GG | Creature — Ooze | {4}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) When Splitting Slime becomes monstrous, create a token that's a copy of Splitting Slime. (The token has no counters and isn't monstrous.) 3/3 |