Heroic Deed: Master Many Forms

Available to Druid 2+. Sacrifice a Risk Die. If you succeed at a DC 9 Intelligence check (to have knowledge of a specific creature), you can shapeshift into any creature of a total HD equal to your Druid level. Once you've assumed a creature type, you no longer need to make an Intelligence check to assume that form. There is a {Risk Die Result}% chance that you gain one percentile point to your Wisdom score.