User blog comment:SkyRock/Devyn, The Harvester of Souls/@comment-5131689-20121118124231/@comment-4706403-20121118223526

Passive was based heavily on Swain, only buffed because of her spell spam W+E+R (the two effects on R stack, so it's stun-fear)

Q - Basically magical Parrrley

W - Amumu-based W

E - Decisive Strike - Magic resist form

R - Rengar + Nocturne R