User blog comment:Lasatar/How Shulk should have been done/Shulk moveset for Smash 5./@comment-24416652-20160405140342/@comment-6684591-20160405162621

Tension steadily increases as a battle in Xenoblade Chronicles takes place. Tension Points, or TP, can be used in two different ways. A certain number of TP can be 'spent' to use certain types of Arts or Auras. Or, the TP can be allowed to increase fully and fill the bar up, at which point a Chain Attack can be used.