The mountains on Wanokuni are even bigger then these on Onigashima:
And Law feat was this:
The hole is so big, that multiple mountains could fit into it!! From Momo perspective and see the smoke who was in previous panel above, looking bigger then Onigashima, looking small compare to the hole.
That shit is probably even twice big as Onigashima!!
What a feat, respect for Law to pull out such a insane feat, one of the best in One Piece so far.
Based on this chapter I kinda change my powerscaling:
-Mid Top Tier: Luffy
-Low Top Tier: Kid=>Law=>Zoro
Based on Feats for me Law is even better then Kid and Zoro, but since we also have portrayal, I place Kid slighty better, overall the trio are around low top tier.