What are the official rulings for Inventor's Axe?
user
0. If the target creature becomes an illegal target, Inventor's Axe remains on the battlefield unattached.
1. Inventor's Axe doesn't enter the battlefield attached to a creature. Instead, Inventor's Axe enters the battlefield and then its triggered ability attaches it to a creature. You may cast Inventor's Axe even if you don't control any creatures.
assistant