Ghatanazoa is Multi Solar System level because he stronger than hudra who can made pocked dimension full of star and Tiga itself in Superior of Ultra Brother is strong as Original and get scaled to Showa Era Ultra -Dyna-Gaia-Mebius.
Databook.
夢幻空間ルマージョンを 作り出し、ティガに挑む
Create a phantasmagoric space Rumurgeon and challenge Tiga.
Way Big was what I was basing that on, I thought he and Ultimate Way Big had planet level feats, former overpowered the incursian planetbuster in Omniverse iirc. If they’re star level I wasn’t aware
> Hudram send Tiga into the illusion space he created, Lumagion, and overwhelms them with his quick movements.
> The dimension itself countain countless star and Tige landed into the meteor by hudra. Turn out the meteor itself is bigger than both of them.
> Can interstellar travel because Tiga and All of Ancient Giant come from Nebula itself and landed into the earth.