All Type Characters Offensive/Defensive/Support have the same 2nd Talent with Aura not stacking

[worn willow]

If the Aura Effect of the same type do not stack ?
All Attack characters have same Talents/ All Defense Characters have same talents/ on the 2nd talent making it a nulifying ability Aura

How is it working if it nulifies each character in your team either be it x2 support / x2 Elemental for bonus battlefield and synergy ;
It Looks Anti-Synergy ability ???? is it RNG you have to repeat a battle multiple times until the damage dealer you want gets the double effect ???? Logical it makes no sense from a gameplay perspective

From the Synergy talent it makes the game forcing players to play 1 Damage dealer / 1 support / 1 tank /1 healer and any other character you use as a 5th slot will nulify 1 of your party members Aura & bonus ; because it does not stack making synergy and team comp more difficult and harder to progress forcing only 1 unique character of each type

TLDR :
Frost -> you cant use Lossenia with Hvitar - both have same talent and nulifies each other
Fire -> you cant use Flora with any other dps Felicity/Errich/Tonalnan for Wild procs and cominbation because you lose on DMG and the aura nulifies each other making it unviable to know who is the main DPS with double AURA bonus since we cannot check and investigate character stats mid-fight
Same goes for Necrosis / Lighting & Rally

2 tanks cannot be used combined nulify each other

Damage offensive characters Synergy unable to synergy more then 1 DPS / Damage dealer in part not able too select who will get the double

Recovery Synergy - all Supports share same trait that cannot stack so cannot make team comps viable because you already get instant nerfed before the battle starts unable to predict who to get the double buff

[worn willow]

All Type Characters Offensive/Defensive/Support have the same 2nd Talent with Aura not stacking