My bad, [@Eklispe]. I was still constructing the Warder class from the Paladin class from D&D when I wrote the class descriptions. The first post of the OOC now stands corrected based on your observations. If you note any other such errors, do let me know and I will correct them.

When in doubt, you should go with what it says in the Skills appendix. I wrote that later, when I had a clear idea of how a Warder should be.

Regarding your particular observations, Spot is now listed under the Warder class as one of the class skills. And Disguise is not a class skill for the Warder.