Ok here's a better match for the whole of DC.
Every Single Celestial (all 11 of them) If you don't know their full powers i would suggest you look them up. Each of them are many times more powerful then the beyonder.
The One Above ALl (Leader of Celestials)
The Living Tribunal (WITH THE INFINITY Gaunlet)
Galactus (with Ultimate Nullifier, He uses it IF HE HAS TO, to commit suicide), Death, Infinity, The Beyonder, Franklin Richards (who is best reality warper and as strong as a celestial:), Hyperstorm, Dark Phoenix, Abraxas.
All those vs DC? Remember, ppl like LT can oblierate superman in a second without even thinking.