Quote Originally Posted by Peter_18
Quote Originally Posted by Kakashi509
get lvl 99 first then we'll talk
Already done, ALL my chars reached that level long ago!
I´ve ALSO got 8 Master Magic, 8 Master Command, 4 Master Summon, 8 HP Plus, 8 MP Plus, 8 Cover and 10 Counter Attack Materias!

So, get to the point now!
for Ruby weapon:
you can only hurt him when his tentacles aren't in the sand obviously. First what I did eitehr use Neo Bahahmut or Bahamut ZERO (I recommend using ZERO) take out Ruby's tentacles then summon KOTR and attack Ruby. You then should be able to finish him off with Chaos if Vincent is in your party if not just use Omnislash instead