Divine PowerEbhancement Bonus +6 Wisdom
Use: Divine Power (7) 1/day
But the Amulet only casts Divine Power at level 7, giving a BAB bonus of only TWO to everyone except mages if I understandthis correctly.Description: The caster gains the following bonuses: 1 extra Hit Points per caster level and base attack bonus improves to that of a Fighter of the same level (this spell no longer boosts the Cleric's strength to 18).
If the Caster's Base Attack Bonus rises high enough, they may receive an additional attack at their highest base attack bonus. For example, a level 20 cleric has base attacks at +15/+10/+5. After casting the spell, the bonuses are enhanced to +20/+15/+10 with an additional attack at +20, for a total of 4 attacks.
Compare this to the Amulet of Ice, which is non-planar, doesn't belong to someone as nasty as the Emperor of Terra, and gives the same Wisdom bonus *and* +4AC.
What is the purpose of the Amulet of Divine Power? What makes it not useless?