Swimming skill improves your speed at swimming just like Run Speed improves your overland running speed. It's arguably the most worthless skill in the game because there is little swimming that is actually required or that cannot be circumvented. Swimming clusters File:101590.gif Swimming Cluster - Shiny (Leg)(Auno) File:101588.gif Swimming Cluster - Bright (Right-Arm)(Auno) File:101586.gif Swimming Cluster - Faded (Left-Arm)(Auno)