When Decimator Beetle enters the battlefield, put a -1/-1 counter on target creature you control.
Whenever Decimator Beetle attacks, remove a -1/-1 counter from target creature you control and put a -1/-1 counter on up to one target creature defending player controls.
4 /
5
{3}{B}{G}
Decimator Beetle
Creature - Insect
When Decimator Beetle enters the battlefield, put a -1/-1 counter on target creature you control.
Whenever Decimator Beetle attacks, remove a -1/-1 counter from target creature you control and put a -1/-1 counter on up to one target creature defending player controls.
4 /
5
{2}{G}
Defiant Greatmaw
Creature - Hippo
When Defiant Greatmaw enters the battlefield, put two -1/-1 counters on target creature you control.
Whenever you put one or more -1/-1 counters on Defiant Greatmaw, remove a -1/-1 counter from another target creature you control.
4 /
5
{2}{G}
Defiant Greatmaw
Creature - Hippo
When Defiant Greatmaw enters the battlefield, put two -1/-1 counters on target creature you control.
Whenever you put one or more -1/-1 counters on Defiant Greatmaw, remove a -1/-1 counter from another target creature you control.
4 /
5
{1}{G}
Exemplar of Strength
Creature - Human Warrior
When Exemplar of Strength enters the battlefield, put three -1/-1 counters on target creature you control.
Whenever Exemplar of Strength attacks, remove a -1/-1 counter from it. If you do, you gain 1 life.
4 /
4
{1}{G}
Exemplar of Strength
Creature - Human Warrior
When Exemplar of Strength enters the battlefield, put three -1/-1 counters on target creature you control.
Whenever Exemplar of Strength attacks, remove a -1/-1 counter from it. If you do, you gain 1 life.
4 /
4
{1}{G}
Exemplar of Strength
Creature - Human Warrior
When Exemplar of Strength enters the battlefield, put three -1/-1 counters on target creature you control.
Whenever Exemplar of Strength attacks, remove a -1/-1 counter from it. If you do, you gain 1 life.
4 /
4
{1}{G}
Exemplar of Strength
Creature - Human Warrior
When Exemplar of Strength enters the battlefield, put three -1/-1 counters on target creature you control.
Whenever Exemplar of Strength attacks, remove a -1/-1 counter from it. If you do, you gain 1 life.
4 /
4
{B}
Festering Mummy
Creature - Zombie
When Festering Mummy dies, you may put a -1/-1 counter on target creature.
1 /
1
{B}
Festering Mummy
Creature - Zombie
When Festering Mummy dies, you may put a -1/-1 counter on target creature.
1 /
1
{G}
Hapatra's Mark
Instant
Target creature you control gains hexproof until end of turn. Remove all -1/-1 counters from it. (A creature with hexproof can't be the target of spells or abilities your opponents control.)
{G}
Hapatra's Mark
Instant
Target creature you control gains hexproof until end of turn. Remove all -1/-1 counters from it. (A creature with hexproof can't be the target of spells or abilities your opponents control.)
{B}{G}
Hapatra, Vizier of Poisons
Legendary Creature - Human Cleric
Whenever Hapatra, Vizier of Poisons deals combat damage to a player, you may put a -1/-1 counter on target creature.
Whenever you put one or more -1/-1 counters on a creature, create a 1/1 green Snake creature token with deathtouch.
2 /
2
{B}{G}
Hapatra, Vizier of Poisons
Legendary Creature - Human Cleric
Whenever Hapatra, Vizier of Poisons deals combat damage to a player, you may put a -1/-1 counter on target creature.
Whenever you put one or more -1/-1 counters on a creature, create a 1/1 green Snake creature token with deathtouch.
2 /
2
{B}{G}
Hapatra, Vizier of Poisons
Legendary Creature - Human Cleric
Whenever Hapatra, Vizier of Poisons deals combat damage to a player, you may put a -1/-1 counter on target creature.
Whenever you put one or more -1/-1 counters on a creature, create a 1/1 green Snake creature token with deathtouch.
2 /
2
{1}{G/W}
Medicine Runner
Creature - Elf Cleric
When Medicine Runner enters the battlefield, you may remove a counter from target permanent.
2 /
1
{1}{G/W}
Medicine Runner
Creature - Elf Cleric
When Medicine Runner enters the battlefield, you may remove a counter from target permanent.
2 /
1
{1}{G/W}
Medicine Runner
Creature - Elf Cleric
When Medicine Runner enters the battlefield, you may remove a counter from target permanent.
2 /
1
{1}{B}{B}
Murder
Instant
Destroy target creature.
{1}{B}{B}
Murder
Instant
Destroy target creature.
{2}{B}
Nest of Scarabs
Enchantment
Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.
{2}{B}
Nest of Scarabs
Enchantment
Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.
{2}{B}
Nest of Scarabs
Enchantment
Whenever you put one or more -1/-1 counters on a creature, create that many 1/1 black Insect creature tokens.
{2}{B/G}
Rendclaw Trow
Creature - Troll
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
2 /
2
{2}{B/G}
Rendclaw Trow
Creature - Troll
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
2 /
2
{2}{B/G}
Rendclaw Trow
Creature - Troll
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
2 /
2
{2}{B/G}
Rendclaw Trow
Creature - Troll
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
2 /
2
{G}
Shed Weakness
Instant
Target creature gets +2/+2 until end of turn. You may remove a -1/-1 counter from it.
{G}
Shed Weakness
Instant
Target creature gets +2/+2 until end of turn. You may remove a -1/-1 counter from it.
{1}{B}
Sickle Ripper
Creature - Elemental Warrior
Wither (This deals damage to creatures in the form of -1/-1 counters.)
2 /
1
{1}{B}
Sickle Ripper
Creature - Elemental Warrior
Wither (This deals damage to creatures in the form of -1/-1 counters.)
2 /
1
{1}{B}
Sickle Ripper
Creature - Elemental Warrior
Wither (This deals damage to creatures in the form of -1/-1 counters.)
2 /
1
{3}{B}
Soulstinger
Creature - Scorpion Demon
When Soulstinger enters the battlefield, put two -1/-1 counters on target creature you control.
When Soulstinger dies, you may put a -1/-1 counter on target creature for each -1/-1 counter on Soulstinger.
4 /
5
{3}{B}
Soulstinger
Creature - Scorpion Demon
When Soulstinger enters the battlefield, put two -1/-1 counters on target creature you control.
When Soulstinger dies, you may put a -1/-1 counter on target creature for each -1/-1 counter on Soulstinger.
4 /
5
{2}{G}{G}
Tenacious Hunter
Creature - Crocodile
As long as a creature has a -1/-1 counter on it, Tenacious Hunter has vigilance and deathtouch.
4 /
4
{2}{B}
Baleful Ammit
Creature - Crocodile Demon
Lifelink
When Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.
4 /
3
{2}{B}
Banewhip Punisher
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
{2}{B}
Cartouche of Ambition
Enchantment - Aura Cartouche
Enchant creature you control
When Cartouche of Ambition enters the battlefield, you may put a -1/-1 counter on target creature.
Enchanted creature gets +1/+1 and has lifelink.
{2}
Contagion Clasp
Artifact
When Contagion Clasp enters the battlefield, put a -1/-1 counter on target creature.
{4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
{2}{B}
Contagious Nim
Creature - Phyrexian Zombie
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
2 /
2
{3}{G}
Crocodile of the Crossing
Creature - Crocodile
Haste
When Crocodile of the Crossing enters the battlefield, put a -1/-1 counter on target creature you control.
5 /
4
{2}{G}
Cystbearer
Creature - Phyrexian Beast
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
2 /
3
{B}
Fume Spitter
Creature - Phyrexian Horror
Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.
1 /
1
{G}
Glistener Elf
Creature - Phyrexian Elf Warrior
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
1 /
1
{4}
Grafted Exoskeleton
Artifact - Equipment
Equipped creature gets +2/+2 and has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Whenever Grafted Exoskeleton becomes unattached from a permanent, sacrifice that permanent.
Equip {2}
--
Grasping Dunes
Land - Desert
{T}: Add {C}.
{1}, {T}, Sacrifice Grasping Dunes: Put a -1/-1 counter on target creature. Activate only as a sorcery.
{2}{B}
Grim Affliction
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.)
{2}
Ichorclaw Myr
Artifact Creature - Phyrexian Myr
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Whenever Ichorclaw Myr becomes blocked, it gets +2/+2 until end of turn.
1 /
1
{3}{B}
Instill Infection
Instant
Put a -1/-1 counter on target creature.
Draw a card.
{G}{G}
Juvenile Gloomwidow
Creature - Spider
Reach (This creature can block creatures with flying.)
Wither (This deals damage to creatures in the form of -1/-1 counters.)
1 /
3
{4}{B}{B}
Liliana's Influence
Sorcery
Put a -1/-1 counter on each creature you don't control. You may search your library and/or graveyard for a card named Liliana, Death Wielder, reveal it, and put it into your hand. If you search your library this way, shuffle.
{5}{B}{B}
Liliana, Death Wielder
Legendary Planeswalker - Liliana
+2: Put a -1/-1 counter on up to one target creature.
-3: Destroy target creature with a -1/-1 counter on it.
-10: Return all creature cards from your graveyard to the battlefield.
L:
5
{4}
Lockjaw Snapper
Artifact Creature - Scarecrow
Wither (This deals damage to creatures in the form of -1/-1 counters.)
When Lockjaw Snapper dies, put a -1/-1 counter on each creature with a -1/-1 counter on it.
2 /
2
{3}{B/G}
Noxious Hatchling
Creature - Elemental
Noxious Hatchling enters the battlefield with four -1/-1 counters on it.
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Whenever you cast a black spell, remove a -1/-1 counter from Noxious Hatchling.
Whenever you cast a green spell, remove a -1/-1 counter from Noxious Hatchling.
6 /
6
{3}{B/G}
Noxious Hatchling
Creature - Elemental
Noxious Hatchling enters the battlefield with four -1/-1 counters on it.
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Whenever you cast a black spell, remove a -1/-1 counter from Noxious Hatchling.
Whenever you cast a green spell, remove a -1/-1 counter from Noxious Hatchling.
6 /
6
{1}{B}{G}
Obelisk Spider
Creature - Spider
Reach
Whenever Obelisk Spider deals combat damage to a creature, put a -1/-1 counter on that creature.
Whenever you put one or more -1/-1 counters on a creature, each opponent loses 1 life and you gain 1 life.
1 /
4
{2}{G}
Ornery Kudu
Creature - Antelope
When Ornery Kudu enters the battlefield, put a -1/-1 counter on target creature you control.
3 /
4
{2}
Plague Myr
Artifact Creature - Phyrexian Myr
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
{T}: Add {C}.
1 /
1
{6}
Rattleblaze Scarecrow
Artifact Creature - Scarecrow
Rattleblaze Scarecrow has persist as long as you control a black creature. (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Rattleblaze Scarecrow has haste as long as you control a red creature.
5 /
3
{2}{G}
Rot Wolf
Creature - Phyrexian Wolf
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Whenever a creature dealt damage by Rot Wolf this turn dies, you may draw a card.
2 /
2
{B}
Ruthless Sniper
Creature - Human Archer
Whenever you cycle or discard a card, you may pay {1}. If you do, put a -1/-1 counter on target creature.
1 /
2
{3}
Serrated Biskelion
Artifact Creature - Construct
{T}: Put a -1/-1 counter on Serrated Biskelion and a -1/-1 counter on target creature.
2 /
2
{2}{B}
Splendid Agony
Instant
Distribute two -1/-1 counters among one or two target creatures.
{G}
Stinging Shot
Instant
Put three -1/-1 counters on target creature with flying.
Cycling {2} ({2}, Discard this card: Draw a card.)
{2}{B}{B}
Torment of Venom
Instant
Put three -1/-1 counters on target creature. Its controller loses 3 life unless they sacrifice another nonland permanent or discards a card.