Kirito
Role: Fighter
Using "Dual Wielding", he excels in dealing consecutive damages, making him particularly adept at close-range combats.
Asuna
Role: Fighter
Asuna's distinctive fighting style conbines blinding speed attacks with dashes. Allowing her to deal heavy damage and to possess a high survival rate. She also has strong support skills, being able to use buffs to strengthen herself and her allies.
Yui
Role: Support
She provides various types of support, such as healing and strengthening allies, inflicting status effects on the enemies, etc. She normally fights using a sword, but can turn into a Pixie using her Unique Skill, enhancing her support skills and her mobility even further.
https://store.steampowered.com/app/1858630/SWORD_ART_ONLINE_Fractured_Daydream/