Bill, Anxious Merchant

First Strike.
When this creature enters the battlefield, search
your library for an equipment card and put it into
your hand. If you control Ellie Rambunctious Youngster, instead put it into the field.
Whenever you equip a creature with an equipment, Amass 1. If an equipment you control is destroyed, Proliferate.
"But after this, I owe you nothin'."