Ikaris, Forgotten One & Thena vs Silver Surfer

In this fight the Eternals have detailed files on SS abilities but only to be ready for a fight with some with his power level.

The Eternals win. Very Easily.

Not at all. Surfer wins. Faster, more durable, and has a larger output than all of them combined.

Norrin smacks they're faces with his pimp board.

I don't think it would be that easy