Bless Item I:
Bless Item II:
Bless Item I:
Bless Item II:
Blessed items are more potent than their base version. Resiting unavoidable curse traps also requires giving blessed energy potions+ to Mira. Not learning Bless Item can be circumvented with Trademond's white priestess blessing items for you, but this costs more money than to just learn the spell if you bless enough items.
No NPC can bless drugs and coatings for you, even if some blessed coatings can be found. To obtain more than them, Bless Item II is mandatory.
Bless Item I can be chosen on New Game+ for 16 Score.