She never fought Galactus outside of a letters page. As for Thanos, the Watcher confirmed that it was the real Thanos. Later, a clone of Thanos claimed that Thanos clones could fool cosmic beings but that's considered fishy information.
Regardless, she's also beaten MODOK, Deadpool (Easily, multiple times), the real Dr. Doom, Terrax, Giganto, the Mandarin, BiBeast (with a little help from Thing), and Pluto. She's at the point where AIM calls her the anti-life and refuses to engage her, preferring to run away.
Her stats on Marvel.com equal the Living Tribunal.
Originally posted by Parmaniac
SG is marvels plot device character and running joke, you could put her aganist Thanos with the HotU plus ALL other Marvel characters and she would still beat she shit out of them
Seriously:
If we take the claim that SG was "busy" fighting Galactus when WW Hulk was running around seriously, then one could say that SG is on Galactus's level or above.
HOWEVER, she was unable to stop Thanos when he got the IG or the HOTI.
So far we know that:
Galactus <= SG < Thanos w/HOTI or IG
So yeah, SG beats Tyrant easily.
Originally posted by Hewhoknowsall
Seriously:If we take the claim that SG was "busy" fighting Galactus when WW Hulk was running around seriously, then one could say that SG is on Galactus's level or above.
HOWEVER, she was unable to stop Thanos when he got the IG or the HOTI.
So far we know that:
Galactus <= SG < Thanos w/HOTI or IG
So yeah, SG beats Tyrant easily.
of course you won't see her in serios storys, she's a fun character, she would ruin every storyline. She's something like Marvels Mxy or Lobo when he was written on his redicioulous level you maybe see them shortly as a side character in an issue or something but overall the writers just ignore their existence in these storys