Web-Shooters

Equipped creature gets +1/+1 and has reach and "Whenever this creature attacks, tap target creature an opponent controls." Equip 2 (2: Attach to target creature you control. Equip only as a sorcery.)

"A spider needs a web! This little device should just do the trick. I'll fasten one to each arm—it'll operate by the slightest pressure of any finger."