Strong Blast is a support type Lv. 1 Over Skill that Ein gains access to after he achieves a Skill Up with the Power Wrist. When used, it boosts strength for all allies for a limited time. WT: 35 Exp. Needed: 3 Retrieved from "https://deptheaven.fandom.com/wiki/Strong_Blast?oldid=29112" Categories: Over Skills Riviera Gameplay Tier One OS Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.