What do you mean I'm not supported on panel?
Read Infinite Crisis again, my friend.
In pages 295-297 of the TPB
The Spectre;
"He sees worlds that have never existed and never will! He sees shapes and colors and patterns and concepts never dreamt of even by his master! And the Spectre screams again. And the universe explodes around him. And from The Dawn of Creation itself comes death. It is the end of all that was."
Then in the next page was a filler picture, then the next, it shows Spectre's powers coursing through a blackness of nothing.
"In the begining there were many. A multiversal infinitude. .. so cold and dark for so very long... that even the burning light was imperceptible..[as it had not been created yet!] .. but then the light grew and the darkness screamed as much in pain as in relief. For in that instant, a universe was born."
Now we look to the dictionary.
www.dictionary.com
big bang
n.
The cosmic explosion that marked the origin of the universe according to the big bang theory.
To me, that obviously described Spectre destroying then remaking creation, on panel.
It is also supported word for word on his Secret File on dccomics.com.
"Crisis on Infinite Earths: Spectre stops the Anti Monitor from destroying all creation, and reignites the universe."
The Presence itself was the original creator of the universe, the Spectre undid his work, and redid it himself.
Then as pointed out, Spectre did it yet again in Zero Hour, proving creation is not beyond his grasp.
And by understanding of all the Pheonix stuff I've read through the millions of threads that popped up on here. Pheonix Force didn't create Marvel creation, it IS Marvel's creation itself. And The Crown created it. Pheonix is a byproduct.
Check the current handbook for example which supports this wholly.:
HISTORY:
Born of the void between states of being, the Phoenix Force is a child of the universe. In the dying moments of the previous universe, the Force saved all existence from eternal damnation, enabling Eternity to preserve the humanoid Galan, ensuring his re-creation as Galactus. The Force was subsequently reborn from the cosmic fires of the “Big Bang.”