Effects Amount now works per skill: lowering it hides whole skill casts instead of thinning their particles, and every skill is reduced by the same ratio. At 50% each skill shows every other cast; at 0 almost none show. Damage is never affected.
Fixed skill power bonuses to Number of Hits, Pierce Count, Turns, Sniper Scope aims and Multishot arrows silently losing value after resets and refunds, which could also eat into the skill's base stats. Affected saves are repaired automatically on load.