Such ill treatment makes sulphurous Mars vengeful, and, again like Alberich, he is liable to take revenge through his sons: 'Would one be surprised, then, if in righteous indignation Mars bade his sons kill that
allotter, or keep up continual strife with him?'(106) Alberich agrees with this strategy, as when, in Act II scene 1 of Gotterdammerung, he goads his son to vengeance against Wotan, the dwarf's erstwhile captor: 'I fostered thee fearless for this; that against heroes safe thou shouldst hold me'; and 'I bred in Hagen deadly hatred; 'tis his to avenge me'.