Is this Comic Book Villain too much?

This is the "final boss" of my first comic book, if I ever get it into a form worthy to be published.

Version 2

Graam: The Ethereal

Age: 30,000 years

Male

6ft tall.

Class 4 Ethereal Mutant

Abilities:

-Permanent Etherealness.

-Immortality

-Ability to copy any other mutant ability with 50% efficiency.

-Reality Anchor: Freeze some beings in time with Warp Speed.

-Ethereal Swords

-Geomagnetic Storm, disabling all electronic technology.

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All of the heroes and some of the other villains will team up to beat him.

Too Much
About Right
Make Him even Stronger!
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Is this Comic Book Villain too much?
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