Seigan
From Final Fantasy Wiki
Seigan is a Samurai job ability gained at level 35 in Final Fantasy XI. It may be used once per minute and will remain in effect for 5 minutes. Seigan may not be active at the same time that Hasso, another Samurai ability, is active. If Seigan is used while Hasso is active, Seigan will overwrite Hasso, and vice versa. While in effect and only while a Samurai is wielding two handed weapons, it will drop the reuse timer of Third Eye from 1 minute to 30 seconds. Also, there is a change that the effect granted by Third Eye will last more than 1 hit and that rather than an enemy just missing the Samurai, the Samurai may counter-attack. The chance of countering is very small, and while the exact percentage is not known, it is in the area of 3%.
