This doesn't sound very Atelier, Chain Burst and Sub-weapons are the theme of this new clip from Gust that play in a part in the fighting around the story of The Alchemist and the Mysterious Journey.
Firis’ journey will take her through beautiful and unexplored regions with unexpected surprises, often forcing her and her friends into battle. In battle, each character has the ability to use unique standard and special attacks, as well as supporting items. By carefully combining their skills, Firis and friends can defeat enemies more swiftly! Chaining abilities fills the Linkage Gauge which ultimately leads to powerful Chain Burst attacks, where all party members get to interlink their moves to deal devastating attacks to their foes and result in impressive finishing blow!