Since you have water nymphs try changing them all to time pends. -2 rewinfs and -2 congeals. +1 SoR is my suggestion since you already have so much CC along with repeatable CC, it'll just clog your hands. Having the split in quanta generation also screws up some starting hands. With your current version, if you doubt me, try 5 games and I bet you'll have ~3-5 cards in your hand most turns. Also theirs an error in the op.
Precognition as a skill and card
I dont see precognition the card. I see ice shields, water towers, congeals, water nymphs, rewinds, eternities, golden nymphs, shards of readiness, and time pends.