Keqing excels as a primary damage dealer with high on-field time and fast sword attacks that apply Electro consistently. Pair her with off-field Hydro or Cryo applicators to enable frequent Electrocharged or Aggravate reactions. Build her with an Electro DMG bonus goblet and crit-focused main-stat artifacts; weapon options range from 5-star Primordial Jade Cutter or Mistsplitter to solid 4-star alternatives like Lion's Roar or The Black Sword.