[Zaden]

what i did was fight wakka until like lv 12 then i just left destiny after u leave destiny island thers no good trainin spot until the jungle because the monsters there arent to strong bu thtey give nice exp plus there is the ocassional sabor encounter which gives some nice exp.
then later on in the game ull start unlocking tournaments so start going to those to lv up each tournament has about 10 rounds in it except the hadse which has 50.
once u beat the game 2 more tournamesnts are unlocked were u can face either the ice titan or sephiroth every time u beat sephiroth u lv up no matter what cuz he gives so much exp so save up all your elixers for him and i mean all of them