This game is fun, but frustrating at the same time. I'm kind of hitting a wall on content, but have to beat said content to improve my units. In order to continue to level, I have to beat the difficulty 120 events for the memory crystal II. Currently, I can't beat the lvl 110 event before it (the fight vs Rude).
As suggested in this thread, I'm using retaliate for dps. Even stacking all my best attack items on Gilgamesh, his retaliate only hits the enemies for like 2500 damage, which takes maybe ~5% of their life per swing. I die way before killing even one of the units, much less Rude himself. Here's the setup I'm using for the fight, all equipment is max level:
Gilgamesh lvl 72: Gold sword 5*, Diamond Bangle 4*, Blonde Wig -- Draw fire r2, Retaliate r4 -- Freedoms Wish materia
Celes lvl 73: Tyrfing 5*, Survival Vest 5*, Power Armlet -- Tornado Strike r1, Double Cut r3 -- Unbreakable Spellblade materia
Vaan lvl 65: Danjuro 5*, Knights Armor 4*, Protect Ring -- Power Breakdown r2, Double Cut r3 -- Warriors Burden materia
Balthier lvl 65: Capella 5*, Gaia Vest 3*, Power Vest -- Armor Break r2, Tempo Flurry r3 -- Sky Pirates Pride materia
Tyro lvl 65: Chocobo Brush 5*, Diamond Armor 4*, Pearl Necklace -- Curaga r3, Shellga r1 -- Vow of Vengeance materia
Roaming Warrior: Usually Zach with Apocalypse for AoE Haste buff and some nice free damage
During the fight I just do the usual stuff like summon RW for aoe haste, put up draw fire, retaliate, shellga, then just start using things like double cut or tempo flurry on gilgamesh for retaliate procs. The dps is just shit though, I go through almost all uses of my skills and don't even kill one of the trash units. By then the random nukes have worn down my team and people start to die.
Am I missing something? Do I need to grind out the last 8 levels on gilgamesh so he hits level 80 for higher attack stat? It really feels like I'm just spinning my wheels for no progress since most of my team is level capped at 65, and I can't beat these hard fights to get the material to break their level limit.