Demon of Dark Schemes (KLD)

Demon of Dark Schemes  (6) 
Creature — Demon (5/5) 
Flying
When Demon of Dark Schemes enters the battlefield, all other creatures get -2/-2 until end of turn.
Whenever another creature dies, you get  (an energy counter).
, Pay : Put target creature card from a graveyard onto the battlefield under your control tapped.