https://streamable.com/0jjn2x
Easy quickswap rotation that lets you destroy any content with this team:
First rot:
Changli E>Q>Core>Verina N4>Changli TS+Echo>Lupa Q>Echo>N5>Changli E>Lupa E>Changli TS>Verina N4>Q>E>Echo>Jump normals until concerto is filled>Changli intro>TS>Lupa EE>If needed attack for the rest of the concerto bar>Changli intro>TS>Plunge>Core

Rotations after the first:
Changli Q>Core>Lupa enhanced intro>Heavy if you use her sig and have time before the Q CD comes up>Q>Echo>N5>Changli E>Lupa E>Changli TS>Verina N4>Q(If it's up)>E>Echo>Jump normals until concerto is filled>Changli intro>TS>Echo if it's up>Lupa EE>Changli intro>TS>Plunge>Core
Always use Changli's echo after one of her TS.