Okay so the skills are mostly named the same for Zon but they have changed a lot.
You can actually play a summoner zon in this game. Decoy is VERY strong and valks are decent tanks and you get an extra valk every 10 hard points into the skill.
Cold and Fire Arrow (the skills) also function slightly differently and are way stronger. Power Strike is much better, etc etc etc.
Evade has movement speed attached to it, Dodge has FHR attached to it. Synergies have changed.
This season they changed exploding arrow so it has multiple explosions behind its target every time it collides with something.
This is a mid geared Cold Arrow zon in the highest tier of maps from closed beta this season:
TL;DR use the wiki