Yeah, that top deck looks fine, I'll test it.
If I was fighting Malduk like 9270984 is, I'd take a look at the deck he beat me with first round. Fast, loaded with cheap spells and poison. If I was doing it (wasn't available first round), I'd run a grabby rainbow with some purify's thrown in.
Then again... he might not want to go with the same deck twice, just for that reason. Hard to say.