You gain extensive training with a chosen skill.

<php>echo “<b>Prerequisites:</b>”;</php> Select any one skill that is not currently a class skill. That skill is now considered a class skill for you. If you have at least 1 rank in that skill, you gain a +5 bonus on all checks made with that skill.
<php>echo “<b>Special:</b>”;</php> You can gain this feat multiple times. Its effects do not stack. Each time you take the feat, it applies to a new skill.