Mercurius Type: Miyu

5★ Support · Crossover Equip Summon: Fate/PRISMA☆ILLYA Collab

Skill 45s CT85s CT before max LB

Increases all allies' Arts gauges by 40. Increases Light units' DMG by 30% for 12s.

The Magistone scepter of God princess Liza. It lent power to her by fusing with Magical Sapphire to make Mercurius Sapphire.