Alzenium

What is Alzenium?
Alzenium is a Rare White metal only found in the depts of Waterfall.

What can Alzenium do?
Alzenium has a special property that can absorb magic and blast it back.

Who has used it?
Gaster has used Alzenium before when he made Asgores trident. only to test out its abilitys. Asgore has also used Alzenium but in the form of his white trident