It's a comp that uses the More-Evil-nomicon on Kennen (ideally with a shadow shojin spear), running ideally Hellion 5 and Skirmisher 3 (to give him protection and sustain), applying the 100% hp burn to the entire enemy team ridiculously easy.
I literally invented this tactic and I expect others will catch onto it and start copying and abusing it.
But I want it put on the record I was the first to develop the tactic, and I even named it last night, shortly after my blog entry.