Honkai: Star Rail

Hey y'all, I dropped the game right after penacony finished, and I know that there's a story in the Luofu and Amorphous (?) is next. I was really considering getting on and pulling Fugue since I like her design but I'm broke xd.

Main thing I would like to know is mechanics updates and meta engines. When I left, the break engine teams had just taken off (my E2 firefly still smashes everything) and my follow up RRAT (Ratio, Robin, Aventurine, Topaz) was heavily falling off. Damn I should've pulled for Lingsha damn.

I heard about Rememberance path, I just heard summons buff so like Jing Yuan/Topaz stuff ig?