Tower of God Collab

Tower Of God is a Manhwa series created by  SIU .  From March 29th to ?  players can recruit 4 heroes from the series: Endorsi Jahad, Khun Aguero Agnes, Twenty-Fifth Bam, and Yuri Jahad. This is the fifth collaboration so far, with the others being with Noblesse, Blazblue,  Maple Story, and Guilty Gear.