Pilfering Pest

Deathtouch
When Pilfering Pest enters the battlefield, target opponent forges a Sword. (That opponent creates a colorless Sword artifact Equipment token with
"Equipped creature gets +1/+0" and "Equip {1}".)
When Pilfering Pest deals combat to an
opponent, gain control of target artifact that
player controls. (This creature is enhanced if it's equipped or enchanted.)