Whenever Razorfield Ripper or equipped creature attacks, you get
![Emblem e](/images/productsymbols/e_icon.gif)
(an energy counter), then it gets +X/+X until end of turn, where X is the amount of
![Emblem e](/images/productsymbols/e_icon.gif)
you have.
Reconfigure - Pay
![2 2](/images/productsymbols/2_icon.gif)
or
![Emblem e](/images/productsymbols/e_icon.gif)
![Emblem e](/images/productsymbols/e_icon.gif)
![Emblem e](/images/productsymbols/e_icon.gif)
. (Pay
![2 2](/images/productsymbols/2_icon.gif)
or
![Emblem e](/images/productsymbols/e_icon.gif)
![Emblem e](/images/productsymbols/e_icon.gif)
![Emblem e](/images/productsymbols/e_icon.gif)
: Attach to target creature you control; or unattached from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)