A UB Waste Not hand control deck, using Whispering Madness to cause even more discard shenanigans for your Waste Nots.

Try exiling Triton Tactics on an Elite Arcanist, then using Springleaf Drum to tap Siren of the Silent Song on your opponent's draw step and using the mana to activate the Arcanist and untap both the Siren and Arcanist. Your card isn't an instant? No chance to play it, huehuehue. Ashiok's Adept is an alternative target to Siren, and Liliana's Reaver is the ideal carrier for Whispering Madness.

I haven't figured out a sideboard yet, and this is hardly a final mainboard list, but I think it's a potentially nasty deck.

I know, I need to find a place for Shrieking Affliction.