Skills from Alpha

Hey, I was wondering if there is any list of skills from Alpha testing, not exactly useful but it would be nice to have around to look at. I can only bring up 2 skills from my knowledge, and those are:

Unnatural Signet - Mesmer - Cancel out the most Recent Nature Ritual, all of your skills are disabled for 46 seconds.

Mirror of Delusions - Mesmer - I have no Idea.

Mantle of Protection - Monk - No Idea, probably today's Mark of Protection though.

Also info about current skills that were significantly different in Alpha is kool to, like the fact healing signet was an any-class skill.

They never used to have spirits back in the early betas. The current spirit effects like fertile season etc. would just effect the entire map and there was no way to stop them other than unatural signet (worse skill every created by the way).