From publisher blurb: ield the true power of a mind blade with this new supplement for d20 psionics! Included in the pages of High Psionics: Soulknives you will find: 4 variant soulknives Over a dozen new feats And a variety of new psionic items to augment and enhance the mind blade. In addition, for those who use the variant soulknife presented in Untapped Potential: New Horizons in Psionics, rules are also given to easily incorporate these new variant options.