Centaurworld Episode 4 What You Need Episode Title:What You Need.Episode Description:Horse and the rest of the herd continue down the rainbow road to the Lost Forest, where the Tree Shamans reside. Wammawink is shaken due to the forest being where her village once resided, leaving Horse to lead the group. Together, they must confront the difference between what they want and what they need in order to receive the next key piece.