Originally posted by pym-ftw
Quasar has a very finite control of the energy spectrum. I mean unless marvel adds an emotional spectrum we won't get a true answer but I don't think he could. That said the rings can manipulate the same energy as Quasar.Nova could hold his own for a short while unless he flees...
Before you label me a haters I really like Quasar, he is probably my favorite HH other than Creel.
Quasar has come up across several energies he cannot manipulate, magical energies, for instance. But for the most part, that's the exception, not the rule. Despite being limited to the "EM spectrum," the Quantum Bands have shown the ability to absorb/manipulate the following: [list]
[*]Her's cosmic energies
[*]Adam Warlock's spirit (despite being quantum magic)
[*]the Power Cosmic
[*]Klaw's sonic energies
[*]Jack of Hearts' zero energy
[*]Kree lifeforce energies
[*]Ego's cosmic energies
[*]Gladiator's energies
[*]the Novaforce
[*]Ronan's Universal power
[*]Beta Ray Bill's Asgardian lifeforce (again, despite being magic)
[*]Major Victory's psychokinetic energies
[*]a Watcher's energies
[*]Terminus' energies
[*]the Infinity Gauntlet's power (although karmic energies specifically from the Soul Gem were apparently beyond him)
[*]the Presence's energies
[*]and obviously Quantum energies
[/list]
That's all off the top of my head. There's definitely more examples. Quasar's really limited to the EM spectrum "in name" only. Because all those energies above -- except for maybe Klaw's sonic energies and Presence's nuclear energies -- can hardly be thought to be contained within the traditional EM spectrum as we know it. For whatever reason, in comics, the EM spectrum encompasses a whole heck of a lot of energies.
Quasar definitely sh1ts on GLs in terms of energy absorption and manipulation. It's literally his schtick. And he should get the benefit of the doubt here with regards to GL energy. GL energies are part of the emotional electromagnetic spectrum, after all.