Joint Hone Speed

Joint Hone Speed is a type C passive skill introduced in Fire Emblem Heroes as one of two Tier 4 variations of Hone Speed. Unlike its predecessor, Joint Hone Speed buffs the speed of the user as well as all adjacent allies by 5 through their next action at the start of each turn.

Joint Hone Speed is learned without inheriting by Gunnthrá (Year's First Dream).