Sustain and damage
The rapid boot helps to rotate and move between lanes and jungle creep, waraxes helps him dish more damage as long as the fight lasts, Hassclaws helps him survive long in 1v1 attack battles, GDS helps him be a great after using the ultimte, Hunter strike for the extra pentration and movement bonus and immortality as he is squisy and csn be bursted easy
Damage and Sustain
I choose the figther emblem cause he will benefit mostly from the spell vamp cause of his new aoe spell likewise the extra defense can make him last only in fights, I choose the warcry cause It scales as he will use his basic attacks for damage and after warcry enables he can dish out more damage with his skills or basic attacks to be a menace in teamfights.
Battle Spell
The New Aulus due to his new passive can farm faster which can make him a viable jungler and the ulti retri combo can make him do clutch turtle and lord steal while also clearimg jungle creeps faster.
Cc Immunity
His New first skill makes him immune to cc which helps him chect out for the enemies hiding in bushes or baiting spells if timed correctly.
Fast minions clear
The new passive helps in clearing out pushed miinion wave as it deals damage in a straight line.
Aoe Ult
The Aoe Ult helps damage in a area where many enemies are gathered.
Best With Hylos
The chase of hylos and aulus synerzizes while hylos stun helps aulus land his skills.
Watch Out For Eudora
The burst of eudora is very effective of aulus if he messes up his 1st skill