I'm more worried about discord, tbh.
Nova isn't that big a problem, it will only change my strategy a slight bit. So long as that discord doesn't come out, the Devourers are just there to provide me with
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. The stall is an added benefit.
Discord is the most worrying, and as long as there is a possibility of it coming out, which is very high, I'm gonna need some PC to take care of it. Steals work perfectly, and let me use Dragon PU.
Phase shield will in all likelyhood be too slow, and deflags require me to run a rather unefficient deck.
I will stand by my idea for now, if there is REALLY no way I can possibly use it, I will need some help coming up with other good counters.