Safer Sephiroth is the final boss character in the video game "Final Fantasy VII" for the PlayStation, released in 1997. He is extremely challenging, and CavesofNarshe.com recommends that the player be fully prepared before setting off to fight him.
Safer Sephiroth has a number of very damaging attacks and can inflict status ailments on the party. However, one can anticipate his most powerful attack, "super nova," by watching what the character does on screen. Before using the attack, Safer Sephiroth rises into the air and uses an attack called "pale horse," which inflicts status ailments to one party member. On his next turn, he uses "super nova." Have curative items ready before he uses the attack to mitigate the damage.