Clash at the World Tree is the twentieth chapter of Fire Emblem Warriors.
After a short reunion with their mother, the twins learn that the Chaos Dragon is heading for the World Tree. For the world and for Darios, the twins take up their blades against overwhelming odds.
Activate the Dragon Vein to wither the Walls of Branches!
Seize either fort on the way to the Chaos Dragon!
Defeat Mages to dispel the Wall of Darkness!
Defeat the Shadows!
Defeat Rowan's/Lianna's Shadow!
Defeat the Sages casting lightning!
Defeat the Outrealm Sentries!