Meet Solara, The Fire Elemental! She's one of the new darkness cards in 1.0 and I bet she will kick A LOT of creep's butts.
With Solara, there will also come a fix that poison/burn damage is dealt correctly to splashed targets. So you might want to give those Poisonous Frog builds with Messerschmidt's Reaver another try!
Thanks Spirrow for providing the tower idea and of course Brandon, for creating the fantastic artwork!