By nightkidz 2014-05-10 12:44:51
Well not sure how you plan to level-up, most grind to 30 then aby-burn to 99.
Anyway, as for end-game content, you will want /nin and /war imo. If blink tanking isn't viable, then /war is what I usually take to DD (/sam is good as well, just berserk and aggressor are very beneficial on these high level mobs).
On fights where shadows are keeping you alive, such as Stellar Falcrum, Tenzen, AA's. Sub nin with valiance/vallation are your bread and butter. With valiance up and merits in Inspiration you are giving yourself and your party members FC of +50-60%, which means they can basically recast shadows instantly and have recast timers around 5-7 seconds for both ichi and ni.(with haste/marches)
Not many utilize RUN in end game, going for a much more safe RNG strat, but it is nice to have the option to use melee's rather then pew pew'ing.