MScore: 4.3/10
Greasewrench Goblin
Creature — Goblin Artificeruncommon
Exhaust — 
: Discard up to two cards, then draw that many cards. Put a +1/+1 counter on this creature. (Activate each exhaust ability only once.)
Killswitch finally had the right wrench for the job. Now she needed to remember what the job was.
2/1
Illustrated by Alexandre Honoré · Aetherdrift · #132
Rulings for Greasewrench Goblin
4
2025-02-07
You may activate this creature’s exhaust ability without discarding cards if you just want to put a +1/+1 counter on it.
2025-02-07
Exhaust abilities can be activated any time you could normally activate an ability.
2025-02-07
If an exhaust ability of a permanent is activated, and then that permanent leaves the battlefield and returns to the battlefield, it becomes a new object so its exhaust ability can be activated again.
2025-02-07
If an ability triggers whenever you activate an exhaust ability, that ability resolves before the exhaust ability resolves.
Format Legality
15
Duellegal
, Discard a card: Put a +0/+1 counter or a +1/+0 counter on target creature.
