C2 Nilou Nuke Blooms VS Raiden 

Although the bloom damage IS increased because of Raiden's downed res, the blooms hit around 96k-98k on overworld enemies.
Builds are at the end of the video
DISCLAIMER: Nilou IS C2, and Nahida IS C4! You do NOT need to have constellations to make Nilou Bloom teams strong. She is perfectly fine and amazing(ly gorgeous) at C0.
If you have any questions about Nilou Bloom comps, ask and I'll help to the best I can :)