+lasher (19)
Modular 4 (This creature enters with four +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)
Riot (This creature enters with your choice of an additional +1/+1 counter or haste.)
Flying
Threshold — As long as seven or more cards are in your graveyard, Boneshard Slasher gets +2/+2 and has "When Boneshard Slasher becomes the target of a spell or ability, sacrifice it."
Deathtouch
Cackling Slasher enters with a +1/+1 counter on it if a creature died this turn.
Offspring (You may pay an additional as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)
Landfall — Whenever a land you control enters, this creature deals 1 damage to target opponent.
Marauding Boneslasher can't block unless you control another Zombie.
Nim Lasher gets +1/+0 for each artifact you control.
Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)
First strike
Sacrifice an artifact: Regenerate Rusted Slasher.
Salvage Slasher gets +1/+0 for each artifact card in your graveyard.
Flash
This spell can't be countered.
Reach, protection from blue
When this creature enters, tap up to one target creature and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Whenever Spring Splasher attacks, target creature defending player controls gets -3/-0 until end of turn.
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Whenever Stigma Lasher deals damage to a player, that player can't gain life for the rest of the game.
At the beginning of combat on your turn, target creature you control gets +2/+0 and gains trample and haste until end of turn.
Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)
: Twinblade Slasher gets +2/+2 until end of turn. Activate only once each turn.
Whenever Unstoppable Slasher deals combat damage to a player, they lose half their life, rounded up.
When Unstoppable Slasher dies, if it had no counters on it, return it to the battlefield tapped under its owner's control with two stun counters on it.
: Viashino Slasher gets +1/-1 until end of turn.
Landfall — Whenever a land you control enters, put a +1/+1 counter on Vinelasher Kudzu.
Menace (This creature can't be blocked except by two or more creatures.)
Whenever War-Trained Slasher attacks a battle, double its power until end of turn.
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