In 137 ABY, Master Treis Sinde of the Imperial Knights used the Force to command a large number of Devilsquid to attack a Sea Leviathan, a creature created by the Givin scientist Vul Isen of the One Sith to bring about the extermination of the Mon Calamari. The squid overpowered the monster, and pulled the beast into their lair where they subsequently devoured it.