Kill a utility creature early, kill a commander that took some combat damage in the midgame, or throw it at someone's face and draw three once you get your commander down
If you dont need it for a card draw right away, cast Vislor Turlough, let an opponent take control of it, and goad it
Since the very first set, players have been finding cards with the wrong text, the wrong art, and a range of other issues in their booster packs
Potentially you could do something crazy with this by returning as many 0-cost artifacts as you want in some kind of way that ends the game
BLUE Arcane Artisan I can see Arcane Artisan being decent in High CMC Creature decks like certain varieties of Jodah, Archmage Eternal and Braids, Conjurer Adept, basically letting you cheat into play your Void Winnower for just 3 mana