As two of the most capable Force users in Tavion Axmis' ranks, the twins often accompanied her on her missions to drain Force energy from various sites around the galaxy. While operating at Bast Castle on Vjun with Rosh Penin, the twins encountered Jaden Korr and empowered Rosh with additional Force energy, healing his wounds as he dueled Korr. Despite their combined efforts Korr eventually overcame and killed the twins first, disarming Rosh shortly after.