Neurotoxin Grenade

Eminence—While Neurotoxin Grenade is in
the Command Zone, you commit a
crime every Upkeep, and whenever you
commit a crime deal one damage to target
opponent.
Until the end of the turn, spells you control
have Toxic.
When cast, if Neurotoxin Grenade is your commander, return it immediately to the
Command Zone.
Neurotoxin Grenade can be your commander.