Wat Tambor

When Wat Tambor enters the battlefield, create E-5 Blaster Rifle, a colorless Equipment artifact token
with “Equipped creature gets +2/+0 and has reach"
and equip {2}, and attach it to target Droid
you control.

Whenever an equipment becomes unattached from a creature you control, amass Droids 1. Then attach
E-5 Blaster Rifle to a Droid you control.