Shunguang leaks incoming.
Fire Attacker
She uses Seed's "duo-dps with Buffs" blueprint, except she i also Grandmaster Tier, her Vanguard needs to be Rupture.

Her Core has similarities with Seed,
Her Mindscapes have similarity with Yixuan, 3 Ults at C6,
If you also have Shifu at C6, you have 6 Ults.
And iff you have Jufufu, you have 6 Ult-refunds.

Ideal teams
Shunguang + Jufufu + Yixuan
Shunguang + Jufufu + Shiyuan