Hold Majin Buu in Check! Limit - Super Saiyan 3!! (魔人ブウを食い止めろ 限界！超サイヤ人3!! Majin Bū o Kuitomero Genkai! Sūpā Saiya-jin Surī!!) is the one hundred thirty-third episode of Dragon Ball Z Kai. Its Japanese air date is October 19, 2014.
Babidi announces he has discovered Trunks house. Inside his house is the Dragon Radar, essential to finding the Dragon Balls As Trunks goes to his house to search for the Dragon Radar, Goku teleports to where Majin Buu is in order to stall for time. There in front of Buu, Goku surpasses the limits of Super Saiyan. Sensing Goku’s stupendous ki, Trunks unthinkingly stops in place. Goku realizes this and makes Trunks hurry along, the returns to his normal form in order to buy more time. He then displays in turn Super Saiyan, followed by the form that surpasses Super Saiyan called Super Saiyan 2, and then transforms into Super Saiyan 3, the form that surpasses even that.