User blog comment:JAlbor/Penny Arcade Champion - Marshfellow, the Sweet Prince/@comment-4814368-20130604162931

Too Hoth In Muh Mouf:

Marshfellow lights himself on fire for 5 seconds, damaging nearby enemies upon cast. During "Too Hoth in Muf Mouf"'s duration, Marshfellow's basic attacks apply a stack of Molten Sugar which applies a damage over time and slows enemies for 2/4/6% up to a stack of three. Each basic attack renews the stack.