User blog comment:MrPacheco101/MKvKOF Round 1: Scorpion vs. Kyo Kusanagi/@comment-76.191.133.247-20110220024745/@comment-2149911-20110220025406

indeed scorpion was powerful enough to fight onaga, but it took the combination of all the kombatants power(combined with his own) to kill him permanently. being an heir to Kusanagi clan, Kyo was also responsible in defeating the evil god Orochi and his/her minions the "Four Heavenly Kings". In the end he and his team finally sealed the Demon god pemanently.