Omnium

right|300px 
Omnium is The only metal tougher than Neutronium however it is much lighter in weight. The process of manufactring it is only known to the Atrox. Weapons have little to no effect against it and Omnium when pulled into a black hole it makes the singularity shatter. 
it is Weaker than derexium and will deform when coming in contact with it. Category:Elements