Speculation on the 4 other classes

1: Holy Sekiro

-Passive: Deflection, able to deflect sekiro-style where upon enough deflects you break the enemy's posture.

https://i.redd.it/ea9h28vnzjke1.gif

-Ultimate(Could be basic ability): Big Holy Slash , notice how after the slash the "Holy weapon buff" is consumed

https://i.redd.it/vq1gryuwzjke1.gif

-Basic Ability(Speculation): Weapon skill that activates holy weapon buff, enhancing ULT and deflections.

2: Basically Havel

-Passive(Speculation): enhances all resistances and poise, lighter attacks bounce off your body.

-Ultimate: Raise a pillar from the ground, dealing massive damage and provide a high ground.

https://i.redd.it/ep03fr4z1kke1.gif

-Basic Ability(Speculation): Provide resistance to self and nearby allies, receive a portion of the damage dealt to allies instead of them.

3: Archer, confirmed name 'IronEye'

-Passive(Pure Speculation): Eliminate damage fall-off from ranged weapons

-Ultimate(could be basic ability): Power Shot

https://i.redd.it/rt4t3ju73kke1.gif

-Basic Ability(Pure Speculation): Temporarily increase ranged weapons attack speed and movement speed.

4- Spirit Ash User:

"Junya Ishizaki: one of those characters uses a Spirit Ash sort of spiritual buddy as a gameplay mechanic."

THIS MIGHT NOT BE THE CHARACTER

Passive(Speculation): Gaining fatal damage kills spirit ash instead.

Basic Ability(Speculation): Summon Spirit Ash. Reuse ability while locked onto an enemy to make spirit ash target them, Reuse ability while locked off to call back spirit ash.

Ultimate(Speculation): Provide massive healing over time in a large area.

Forgive the lack of creativity, feel free to share your own speculation.