Estinien and Dark Knights (2.55 SPOILERS)

[LycorisSelunis]

if you skip forward to 20:16 in this video there is a small scene showing a DRK, an AST, and a MCH (and NIN) in a dungeon setting. I assume this will be in the benchmark, personally.

1-I can't believe I haven't seen this vid linked yet
2- at the beginning it looks like the sheathed position for DRK sword is on their back not their hip as Aymeric has, not to mention a GREATsword would be too large to consistently keep on hip.
3- the DRK shows a sort of shielding skill with a cool magic circle, then a protect-like effect.
4- this shows the MCH pewpewing on the move, the AST using a card skill, and the NIN using something that thrusts a hand into the chest of the enemy, probably one of the new 50-60 skills!