This is the Warrior Class Tree, that I made, from a section of the Hero Guide over at the community discord. Decided to post the image here, for those who don’t have discord and just want to know the Warrior information.
This is my opinion:
At this moment, in order of strength for Arena.
Last Stand: Plug and Play, great for protecting backline for an extra 2 rounds.
Berserk/Taunt: Could be useful if a proper strategy revolving around it is utilized.
Wrath: In its current stage, it is useless