Nork Power Gear:

Thanks to Seville's Page

First you need a key to get in. Trade SnowBeast skull to the King in Frore for Power House Key. Then you need to bring the Sabre, Chipuda's Staff and Breshard's Stiletto to trade for the PowerRobe, PowerHelm. Once you have traded for all 3, you will have earned Club House admittance.

Source: Original mirror