A new skill-based Summoning Focus is now live in Fire Emblem Heroes. This time, featured skill is Flier Formation. The 5-star focus units are Elincia: Lost Princess, Hinoka: Blue Sky Warrior and Leanne: Forest’s Song. The Summoning Focus will be available until June 16. Also, since it’s Thursday, Tactics Drills has received an update. The new map “As Archers Advance”...