Gettin' there. —May 13, 2014

Tinkered some more, it's consistent at T4 now.

... I need, basically, 3 blue mana +1 of any color to set up the combo. So, Play Pemmin's Aura, activate the Shroud ability, then go to town. When I really have to have in my hand is at least one free counter spell, like daze.

I may switch the Dark Ritual for Manamorphose for mana fixing and card draw.