Sin

[Glash]

Question what is the best way to beat Sin in the RPG because he keeps killing me and am kinda stuck.

 

[Dean Winchester]

Pray to God that Sin Cannon keeps missing. Believe me, when I fought him, it seemed that Sin hated me a lot 'cause he missed 1/100000000 tries.
Get:
-Potions
-Train Protect
-Train Shell
-Train Haste or Hastega
-Train Berserk

 

[Lord Kaos]

Sin is weak! I'll kill him with you tomarrow if you need help.

Where the hell does one get Hastaga?