Copyedit Nitpicks as I read:
--Amidah Section--
*Alabaster description: "They led an unholy crusade that eventually even embroiled several deities. Alabasters first taste for god-slaying." This should be one sentence, not two. Try using a semicolon instead of a period.
(I -love- the Three Weapon Fighting Style feat chain, by the way. Awesome.)
*Typo: "Omnicompetant (Ex): Alabaster know all skills and have maximum ranks in all skills." Should be "knows".
*Steel Hydra: "Powers: This weapon has a +88 everdancing, sonic blast longsword" should be, "This weapon is a +88..." etc. You could also put a period after "sonic blast longsword" instead of the comma, then begin the next peice of information about the sword as a new sentence, and it might read better to add the definite article before each new ability described ("It always acts..., it doubles the..., and upon scoring a...")
*Were-sword: "...both the opponents and the wielders." should be "...both the opponent's and the wielder's."
(The Undersword is wicked, by the way. Very cool!)
*"The amidah template does not stack with the Paragon template instead overlapping." this is awkward. Try "The amidah template overlaps with the Paragon template instead of stacking."
*"Tha amidah always have maximum hit points per Hit Die." should be "The amidah always has..."
*"The amidahs speed increases..." should be "The amidah's speed increases..."
*"Amidah can only be struck..." might be better as "The amidah can only be struck..."