The Thunder Palace is a location in Mario & Luigi: Superstar Saga. It is a temple where Luigi learnt the Thunderhand technique.


Mario and Luigi entered the this temple while they were on Oho Oasis. However, both of them can go pass the obstacle, so he did a Luigi Dunk to go under. A Thunder God appeared and warned him to leave because they have no business to each other. After he left, Luigi rouched the blue orb, he was electrocuted which resulted his hand to be fused with thunder. He angered but realized Luigi survived the spark, the Thunder God decides to help him with his Thunderhand technique. After mastering it, he left and Luigi continued his adventure with Mario.