Demonic Tutor [Ultimate Masters] Lightning[+20] puts it on the bottom

puts it on the bottom of their library

Set: Mystery Booster Type: Legendary Creature — Human Rogue Rarity: Rare Cost: {2}{U}{U} You may have Sakashima the Impostor enter the battlefield as a copy of any creature on the battlefield

and up to one without

Set: Destroyer Kings Era: DBS: Broly Saga Rarity: Special Rare Game character: Majin Buu Color: Red Card type: Battle Power: 30000 Combo energy: 1 Combo power: 10000

Demonic Tutor [Ultimate Masters] Lightning[+20] puts it on the bottomSet: Ultimate Masters Type: Sorcery Rarity: Rare Cost: {1}{B} Search your library for a card, put that card into your hand, then shuffle. Beware the generosity of demons.