Tree of Savior Forum

New player need help with build. Chrono Cryo Tao

My goal is to do Velcoffer and 380 raids. Are these classes useful? Can I freeze monsters in these dungeons?
If not should I do Kino Cryo Tao or Chrono Ele Tao?

I’m playing with friends and we have Ele Pyro Omni and Bullet Crosair Linker.

And can you guys give me some advice for cards?
My current idea is
Blue: Hydra damage against frozen enemy
Green: Pyroego for INT
Blue Nuaele for magic defense (gonna be using rod and shield)
Purple: 2 Gazing Golem for surviving 1 Rikaus for sp