Calot had become the lover of the current Cadre Mage Commander Tattersail. During the Siege of Pale Calot broke off his attack on Moon's Spawn to channel his own energy and Warren into defending Tattersail. By channeling his defenses outwards he was left vulnerable and perished in the siege having been caught in a blast of bright fire. Calot was facing the plain rather than Moon's Spawn just before being struck leading Tattersail to assume that the fatal attack had been perpetrated by Tayschrenn.