The Alien Ship tech that nearly killed the actual Phoenix Force must be ill.
The Celestial Nullifier can erase any Universe in the Marvel Omniverse.
Reed's tech, (discovered the Negative Zone, a freakin Nexus) Time Machine,
Super Canon that actually for a moment helped in stalling the Cosmics.
(Pis, butwhadayagonnado)
Dark Angel's tech is rediculous,
I have an issue where she blows the embodiments of Concepts
through her chest into another Reality.
Kang rules 1,712 Universes with his tech.
One Cosmic Cube created an Universe from scratch in the hands of Doom,
and mind you it was a baby Cube,
and it still managed to merge the 616 Universe with the Universe it had created for Doom.
This same Cube created another Two Universes from scratch
and stacked them one on top of the other as they were created.
3 UniverseS in all were created and stacked on top of 616 (merged)
The entire Omniverse was nearly destroyed by this madness,
Roma interfered:
http://www.marvunapp.com/master/chaochaz.htm
CHAOS ENGINE -
Cosmic Cube created by Dr. Doom, used in effort to Re-Write Reality,
actually merged Earth-616 and Earth-892 to form
Earth-Chaos Engine: Dr. Doom by Dr. Doom,
then used to further merge/Re-structure that Reality by Magneto to form
Earth-Chaos Engine: Magneto,
and then again by the Red Skull to form
Earth-Chaos Engine: Red Skull;
these alterations affected the entire Omniverse and threatened all Reality
(Reference)
X-Men / Dr. Doom: Chaos Engine: Book One)
(X-Men / Magneto: Chaos Engine: Book Two)
(X-Men / Red Skull: Chaos Engine: Book Three)
Marvel.com itself accepts this as 100% Canon:
http://www.marvel.com/universe/OHOTMU:Bibliography-AZ9
(under Saturnyne)
"escaped & captured Sat-Yr9
(X-Men/Magneto: The Chaos Engine Trilogy Book 2 &
X-Men/Red Skull: The Chaos Engine Trilogy Book 3, 2002)"
And Again: (Marvel.com)
http://www.marvel.com/universe/OHOTMU:Bibliography-AZ3
(Under Cosmic Cube)
"Cube merged dimensions (X-Men: The Chaos Engine Trilogy, 2000-2002)"