User blog comment:Tyrant Belial/Feral Flare tests/@comment-4636093-20140407152036/@comment-1330314-20140408091837

I'd disagre on the subject of Skarner not making use of this. Sure, he needs to build tanky, but with this as his only damage item he can do really well. Feral Flare's on-hit effect synergizes nicely with the attack speed buff his Q gives, and the healing's always good. SotAG is likely a better pick on him, but Feral Flare isn't too terrible either, especially considering Skarner's good clear time.

I also don't think the clear speed mentioned here is that exaggerated. A Yi with a Feral Flare will vastly outperform a Yi with a SotEL due to him working better with on-hit effects than with raw AD, and the healing the item gives will also improve his jungle autonomy.