may i ask you here is discard ? you have got minimum of discard spells. Add more Duress Despise for start. Mind Rot change with Wrench Mind , Darksteel Myr out. More Vampire Nighthawk , Quest for the Nihil Stone change with Shrieking Affliction , Mind Sludge and Horrifying Revelation change with Raven's Crime this is all what i tell you. Whit creatures i cant help you because i dont know what will help you here

I don't own Despise but I opted out of both Despise and Duress to ensure a card is discarded no matter what is in my opponent's hand. I don't use Wrench Mind because my playgroup uses quite a few artifacts, although I do appreciate the lesser CMC. I'll change out Horrifying Revelation with Raven's Crime and Quest for the Nihil Stone with Shrieking Affliction , just need to find my other affliction and crimes, but Mind Sludge has never done me wrong. As for Darksteel Myr , after I buy some more Vampire Nighthawk 's I can make the switch, but it's a decent defense unless my opponent gets some trample in, and after I obtain more Ravenous Rats I'll probably remove Duty-Bound Dead