Tricky Archangel. I like them too, but you need to lobo them before you can use biol. At least I have 1 Luciferase in my deck(hope the spelling is correct).
I have beaten Decay several times, but I forgot to take the pic or he played a Dusk and thus I couldnt claim that I killed him with my last turn.
You know by adding 2TU´s you can kill Ferox much faster, copy the cute LeafDragons and fractal his Dragons.