i got it how to fix AST!!!!

[SirShuffles]

Let the astrologian swap stances in combat via cooldown and somehow let T he shields play nice with scholar shields. That way they can play the way they was designed. Just do not let astros stack in the same stance.

If Astro shields stacked with SCH shields you'd have parties double stacking shields, on top of Collective Unconscience, Sacred Soil, and Bole mitigation to practically ignore mechanics. I don't see SE doing this.