The designation Kothos twins, alternatively called the Reborn twins, was applied to Vil Kothos and Dasariah Kothos. Rather than wielding lightsabers, their expertise lay in the dark side of the Force, with Force Push and Force lightning being their favored methods for eliminating enemies.
Being among Tavion Axmis' most proficient Force-sensitive followers, the twins frequently joined her on assignments to extract Force energy from diverse locations across the galaxy. During an operation at Bast Castle located on Vjun alongside Rosh Penin, the twins crossed paths with Jaden Korr. They enhanced Rosh's power with supplementary Force energy and healed his injuries as he fought Korr. In spite of their cooperative efforts, Korr ultimately prevailed, defeating the twins initially and then disarming Rosh soon after.