Omnislash

Omnislash is an ability only avaliable to Cloud in all of the Kingdom Hearts games.

Kingdom Hearts
Cloud uses this ability during tournament matches against Sora and friends. First he says the words "Farewell" and grows a wing and flies across the field hitting random characters. He also uses this ability when he fights Sephiroth in the Final Mix version.



Kingdom Hearts: Chain of Memories
In Kingdom Hearts: Chain of Memories, when Sora stocks three Cloud Summon cards, Cloud uses this attack on enemies. The ability makes the Cloud swoop down from the heavens, attacking enemies in a wide area.

Kingdom Hearts II
This version of Omnislash is set as his Omnislash Version 5 from the CGI movie Final Fantasy VII Advent Children, but was mistranslated as Warrior Spirit in the English version. Cloud says "Farewell" as in the first game, but he circles the entire field attacking a series of times on Sora then finally lands on the floor causing a explosion and catches his sword in the attack's end. Cloud also uses this ability when he joins Sora as a guest at Hollow Bastion and in it's starting point at the end of the battle with Sephiroth.

Because the First Tsurugi that Cloud wields in Kingdom Hearts II is bandaged like the Buster Sword, it cannot be separated into its six individual components, thus the Omnislash Version 5 seen here does not the utilize the unique weapon's main feature as it does in the movie. Instead, the attack is a faster version of Cloud's Omnislash in the first game as well as utilizing six sets of combos.

Other information
Sephiroth himself also utilized his own rapid multi-slash attack in both his boss encounters. Initially, this was referred to as his own version of his nemesis' ultimate attack, also named "Omnislash".