A Battle Arts Chain is two Battle Arts being used back to back, though it may not be as able to activate in Dynasty Warriors: Origins.

How To Do A Battle Art Chain Whenever you're fighting alongside an ally, watch for a chain link icon to appear over their head. This indicates that they've built up sufficient Bravery to perform a ...

How To Chain Battle Arts In Dynasty Warriors: Origins Chaining Battle Arts is done whenever you use a Battle Art that is then followed up by the Battle Art from your companion on the same enemy.