Planning to get her weapon on rerun, is em sands necessary to craft?

https://preview.redd.it/a3wbsr6tmole1.png?width=1250&format=png&auto=webp&s=5f444c4e9d84052257d4129a0c302bfd93f229fe

she does like 500k -600k on bennet citlali xilo team, citlali is on tenacity, xilo on scroll,benny-noblese