Nim Devourer gets +1/+0 for each artifact you control.
: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creature. Activate only during your upkeep.
The information presented on this site about Magic: The Gathering, both literal and graphical, is copyrighted by Wizards of the Coast.
This website is not produced, endorsed, supported, or affiliated with Wizards of the Coast.