Mono Aether - You have 2 sources of PC here in addition to Discord/BH denying quanta for Dim Shields
It only has 1 source, and for some reason I fail a lot against MA's with only 3 copies of BH. Even if I get my Discord out, I can't defend at all against them with just Wings, and the denial is shut down from the moment a Dim goes up. I think that will always be my biggest quip with Discord Speedbows; once their limited denial fades, they have no stamina.
Spectre helped me a bit with that mid- and late-game fading of power, but I can't consistently get bonus spins in Silver with Discord Speedbows. Then again, I can't find any deck that wins as much as I want it to there x)