PK Starstorm

PK starstorm is a PSI move in Mother2 (Earthbound) and Mother 3 (Mother 3). Poo learns it towards the end of the game in EB. Kumatora learns it in chapter 7 of Mother 3. Although it isn't proven, it has been rumored that Poo and Kumatora taught Ness and Lucas how to use this attack for Super smash bros brawl.