Why not use magmatic insight and or tormenting voice to keep this mono red. If days undoing is that good you could easily play some shivan reefs and or islands to make it useable. I just feel like day's undoing alone is not enough.
Permalink
I don't know if you still want this to be viable or not, but i can offer some assistance in this deck bc i got 2nd during Origins game day with a UB Pact deck at my LGS.