M:tG card similarity search
2B · Instant
Put a -1/-1 counter on target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
| Name | Mana | Type | Text | 
|---|---|---|---|
| Necropede | 2 | Artifact Creature — Phyrexian Insect | Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Necropede dies, you may put a -1/-1 counter on target creature. 1/1 | 
| Grim Poppet | 7 | Artifact Creature — Scarecrow | Grim Poppet enters the battlefield with three -1/-1 counters on it. Remove a -1/-1 counter from Grim Poppet: Put a -1/-1 counter on another target creature. 4/4 | 
| Festering Mummy | B | Creature — Zombie | When Festering Mummy dies, you may put a -1/-1 counter on target creature. 1/1 | 
| Soul Snuffers | 2BB | Creature — Elemental Shaman | When Soul Snuffers enters the battlefield, put a -1/-1 counter on each creature. 3/3 | 
| Carnifex Demon | 4BB | Creature — Phyrexian Demon | Flying Carnifex Demon enters the battlefield with two -1/-1 counters on it. {B}, Remove a -1/-1 counter from Carnifex Demon: Put a -1/-1 counter on each other creature. 6/6 | 
| A-Nezumi Prowler | 1B | Artifact Creature — Rat Ninja | Ninjutsu {1}{B} ({1}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When Nezumi Prowler enters the battlefield, put a deathtouch counter and a lifelink counter on target creature you control. 3/1 | 
| Choking Fumes | 2W | Instant | Put a -1/-1 counter on each attacking creature. | 
| Void Beckoner | 6BB | Creature — Nightmare Horror | Deathtouch Cycling {2}{B} ({2}{B}, Discard this card: Draw a card.) When you cycle Void Beckoner, put a deathtouch counter on target creature you control. 8/8 | 
| Banewhip Punisher | 2B | Creature — Human Warrior | When Banewhip Punisher enters the battlefield, you may put a -1/-1 counter on target creature. {B}, Sacrifice Banewhip Punisher: Destroy target creature that has a -1/-1 counter on it. 2/2 | 
| Boon of Safety | W | Instant | Put a shield counter on target creature. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) Scry 1. |