Kor Outfitter

When Kor Outfitter enters, you may attach target Equipment you control to target creature you control.

Myr Adapter

Myr Adapter gets +1/+1 for each Equipment attached to it.

Barbed Batterfist

For Mirrodin! (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.)
Equipped creature gets +1/-1.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Kazuul's Toll Collector

{0}: Attach target Equipment you control to Kazuul's Toll Collector. Activate only as a sorcery.