Shelob, Child of Ungoliant + Thornbite Staff + Viridian Longbow

Shelob, Child of Ungoliant

Thornbite Staff

Viridian Longbow

How it works

1. Activate the Spider with Thornbite Staff and Viridian Longbow attached by tapping it, dealing 1 damage to a creature an opponent controls and destroying it due to the Spider's deathtouch.
2. When the creature dies, Shelob and the Spider tapped in step 1 trigger.
3. Resolve the Shelob trigger, creating a token copy of the creature that died that is a Food artifact.
4. Resolve the Spider trigger, untapping it.
5. Repeat as desired. You can also repeat this loop whenever a creature enters the battlefield under an opponent's control.