Sky (Bushido)

Sky, also known as Retort and Bushido Sky, is a recurring ability in the series. It is a Bushido ability used exclusively by Cyan Garamonde.

Final Fantasy VI
Sky is an ability used via the Bushido command, learned at level 6 normally. It allows for the user to perform one non-elemental magic counterattack when attacked physically with a power of 56. The counterattack ignores the target's Defense and is unblockable. The ability is the cause of the Psycho Cyan bug.

Etymology
The or celestial dome is everything that lies a certain distance above the surface of the Earth, including the atmosphere and outer space.