MaliciousPrince
Well.unless she also has the limitless technique, the six eyes are kind of useless as any technique which uses them requires a huge amount of cursed energy/ magical power. So without the limitless technique she can't use them author -san.
If I'm not mistaken, the six eyes help to master the technique from the gojo clan, basically a simple version and the full version, like with the MC
Shreyash_Patil_1204:Six eyes don't require energy to operate, just processing power, even forgoing CT just the eyes alone would make her a powerhouse.