Grimoire

Grimoire is Dark Mage's Battle Mode 2 skill. It becomes available after completing the Level 50 Rank Up quest. During Grimoire, Dark Mage attacks with Grimoire Attack #1 as the BM2 auto attack. Since Grimoire has only one BM2 attack skill, that attack keeps repeating while the mode is active. Demolition Ray is the Battle Mode 2 special attack and can only be used during Grimoire.

Grimoire notably provides a substantial HP increase (1,500 at max level) alongside a flat HP Auto Heal of 50 per tick, a combination not commonly found across the other Battle Mode 2 skills.

In Episode 40, this Battle Mode also gained PVE Defense and PVE Defense Rate.