Seiya has resisted reality warping at a Universal level from Apollo
And he's crossed a hyper dimension larger than our own Universe in minutes and managed to crack Hades' Kmui
Hades' created a hyper dimension that's many times larger than our own Universe, and has control over Elysium and the Underworld that are other dimensions connected to the Hyper Dimension, Hades' also speed blitz Five MFTL (Quadrillion times the speed of light) characters.
If it weren't for Athena's blessings, the Saint's would've been atomized by Hades' hyper dimension (only godly level beings can exist in this dimension.)
Hades' in his weakest form (Human form) caused a solar eclipse with just a thought and was overpowering Gold Saints (Multi-star level beings with crazy speed as well.)
The combined force of Athena and the God Saints was what took down Hades.
If you think Hades is powerful, Apollo is even more OP, he restarted the entire Universe with just a hand wave, reality warping at its finest.