The Ice saber was a weapon in the supreme eclipse era episode:Power of the North. magmion,armageddon,bullock,cyclops,Xiron and Blind Screamer teamed up to melt the ice to look for it and give it to obscurio. Magmion eventually stole it and realised how powerful it was. The sea gormiti told Toby to destroy,he did with Magmion and the fire gormiti leaving.