A manual that was once passed down from generation to generation within an underwater priory. Today, none know of its existence.

Tome of the Eternal Flow

critDamage

HP is increased by 16%/20%/24%/28%/32%. When current HP increases or decreases, Charged Attack DMG will be increased by 14%/18%/22%/26%/30% for 4s. Max 3 stacks. This effect can be triggered once every 0.3s. When the character has 3 stacks or a third stack's duration refreshes, 8/9/10/11/12 Energy will be restored. This Energy restoration effect can be triggered once every 12s.

Paimonbird

Tome of the Eternal Flow