InGlorious
It would be awesome if he can control sand like Gaara .... Or maybe use mercury instead of sand ??? He can carry it with his in a metallic jar or something .... Another thing about mercury which will make his strength more powerful : Mercury is extremely ooisonous .... If a very small amount could read the bloodstream , it would be fatal ....
The Magneto of Comics was so Op ... Other than the abilities you mentioned , he also had :- * Portal Creation : don$t remember how he did it , but i think he somehow controlled magnetism to control gravity to fondense space ... or something like that ... * Electro-kinesis : He could project lightning blasts * Electro-Magnetic soectrum sight : he could see all the spectrum , including infrared & ultraviolet & radiowaves & X-rays ....etc * His manipulation over magnetism allowed him to control gravity , which allowed him to control things other than metals .... his manipulations over such things was very basic and crude , and much weaker than his metal manipulation ... I remember he had a feat of pulling a giant spaceship from the other side of the universe to his place in a short time ...,
the author's note is what I've been waiting for, explaining what kind of powers he had. hahaha op indeed op😂 but I think you should up his physical training to cope up with his powers like when he gets gravity manipulation, he should use that to train his physique as well as maybe control his blood like an adrenaline rush to temporarily power up his physical strength.
Can you give him a new abilities that Magneto didn't have in the Comics .... It is an Original , freshly-thought of ability made by yours truly ....it is : * Metal enhancement !!!! He'll cover himself with a special suit of metal ,which he can use to make his powers act on the suits ,controlling it with magentism .... This way , He'll be able to have Flight (easily) , Super Strength , Super Speed , Super Durability ...