Here's the video that got 1st place in the poll that i made about a month ago! I hope you enjoy~

Watch Mochi's video on the perception of "Bad" operators here!:
   • Viviana and "Bad" Operators | Arknights  

Thumbnail by: ITSK
check out his work here (translations for the arknights OPERATORS! manga~)
  / sleepywoodscans  
Thumbnail art is official art from Qiubai's EP~

Timestamps:
Intro 0:00
Kit Overview: 2:18
General use, Comparisons, and Synergies: 7:30