"[Always] Life Recovery (When this card appears from Life, if your Life is equal to or less than your opponent's Life, recover 1 Life.) [Boot]
Square
[0 Colorless]
If you have 4 or more [Killer Machine] in your Resource, choose one of your [Killer Machine] in Square except this card, and destroy it. If you do, draw a card. This ability can only be played once per turn."