Combine the two skills Spot and Listen into the new skill Perception. Combine the skill points you had spent in both into this new skill (any points that would exceed your maximum allowed for your level are now free and can be re-spent). You can use the new skill check in place of both the old ones. If your class offers either Spot or Listen as a class skill, then Perception is a class skill. Back to Main Page → 3.5e Homebrew → Character Options → Feats