Accessories for Ultimecia.

[BrilliantCataclysm]

Any tips? What accessories and boost should she use? Actually I've tried just two setup, one for max attack power and another for Iai strike.

[Scott]

Considering her HP attacks become easy to land because of her Ex-Mode ability, I'd recommend something that puts her in it easily. Iai might seem like the only way she can gain BRV, but it's nothing more than an annoyance.

Block + Riposte + Knight's Blade is a good way to hurt people. It's also an excellent way to land HP attacks.

[Vecte]

Star Earring
Earring
Earring
Gaia Ring
Summon Unused
After Summon
Large Gap in BRV
Large Gap in HP
HP = 100%
Red Gem

This is what I use.