Jackknight
Artifact Creature — Cyborg Knight1/1$0.20
Whenever another artifact you control enters, put a +1/+1 counter on this creature. If that artifact is a Contraption, this creature gains lifelink until end of turn.
Not legal in Commander
Artifact Creature — Cyborg Knight1/1$0.20
Whenever another artifact you control enters, put a +1/+1 counter on this creature. If that artifact is a Contraption, this creature gains lifelink until end of turn.
Not legal in Commander