Yoshi becomes orange-red, and becomes very speedy. So fast, that he can't stop running. He can walk on water, jump very far, and walk on walls. This effect is temporary.
Game Appearances Edit
Dash Yoshi appears in Super Mario Star Journey. In Stonecarving Valley, in the Mission Pepper Dasherator, Yoshi needs to eat Dash Peppers to walk on walls. This is needed to get a Power Star on a ceiling. In Polar Volcano's mission, Burn the Whole Place (which could only be done by Toad), Dash Yoshi is needed as well to reach a switch, which makes Polar Volcano fiery again, in order to reach the Power Star.