If you can't know even what pieces your opponents are playing with, and there's the additional randomness inherent in a card game, the game really can't be solved.
Private Mod Note
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Rollback Post to RevisionRollBack
Card advantage is not the same thing as card draw. Something for 2B cannot be strictly worse than something for BBB or 3BB. If you're taking out Swords to Plowshares for Plummet, you're a fool. Stop doing these things!
If you can't know even what pieces your opponents are playing with, and there's the additional randomness inherent in a card game, the game really can't be solved.
On phasing: