Scrapper Champion

Scrapper Champion

Creature - Human Artificer | Power/Toughness: 2 / 2 (CMC 4)
Double strike (This creature deals both first-strike and regular combat damage.)
When Scrapper Champion enters the battlefield, you get (two energy counters).
Whenever Scrapper Champion attacks, you may pay . If you do, put a +1/+1 counter on it.