I changed his 4 for Warcry because, let's be honest, there are much better weapons than his 4.
Warcry counters Defy's speed debuff and +1500 armor +Warcry is pretty good; with the augment you can [Reach] 74 seconds of Warcry.
Steel Path can be easier with this build.
I accept recommendations, have a nice day
Zb.
Mods/Arcanes you can replace depending on your needs or situations:
-Arcane Guardian can be replaced for Arcane Energize if you don't have Zenurik as your main school.
-[Adaptation] can be replaced for [Rolling Guard] if you're going to do high level missions (when the enemies can nuke you or your team isn't defensive).