M:tG card similarity search
2B · Creature — Fish
Whenever Quagmire Lamprey becomes blocked by a creature, put a -1/-1 counter on that creature. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Thriving Rats | 1B | Creature — Rat | When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 1/2 |
| Culvert Ambusher | 3GG | Creature — Wurm Horror | When Culvert Ambusher enters the battlefield or is turned face up, target creature blocks this turn if able. Disguise {4}{G} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) 4/5 |
| Scarscale Ritual | 1U/B | Sorcery | As an additional cost to cast this spell, put a -1/-1 counter on a creature you control. Draw two cards. |
| Immovable Rod | W | Artifact | You may choose not to untap Immovable Rod during your untap step. Whenever Immovable Rod becomes untapped, venture into the dungeon. {3}{W}, {T}: For as long as Immovable Rod remains tapped, another target permanent loses all abilities and can't attack or block. |
| Undercover Butler | 2U/B | Creature — Human Rogue | Whenever Undercover Butler attacks the player with the most life or tied for most life, it can't be blocked this turn. 2/3 |
| Coiling Stalker | 1G | Creature — Snake Ninja | Ninjutsu {1}{G} ({1}{G}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Coiling Stalker deals combat damage to a player, put a +1/+1 counter on target creature you control that doesn't have a +1/+1 counter on it. 2/1 |
| Tetzimoc, Primal Death | 4BB | Legendary Creature — Elder Dinosaur | Deathtouch {B}, Reveal Tetzimoc, Primal Death from your hand: Put a prey counter on target creature. Activate only during your turn. When Tetzimoc enters the battlefield, destroy each creature your opponents control with a prey counter on it. 6/6 |
| Ojutai Monument | 3 | Artifact | {T}: Add {W} or {U}. {4}{W}{U}: Ojutai Monument becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn. |
| Bone Flute | 3 | Artifact | {2}, {T}: All creatures get -1/-0 until end of turn. |
| Hell Swarm | B | Instant | All creatures get -1/-0 until end of turn. |