Invincible (XCX)

Invincible (or Invincibility in the Soul Voice descriptions) is a rare in Xenoblade Chronicles X.

Overview
Invincibility makes it so that any damage done will be set to 0. The text "Invincible" will appear in place of the status effect.

In general, this status is rare for players, since it only usually appears when a character is being revived or when they're in the Skell's Cockpit mode.