In the Rick And Morty season seven episode titled "Mort: Ragnarick", Rick Sanchez clones himself so he can go off alone to track down Rick Prime, his archenemy and the version of Rick who killed his original family. Rick believes this is a mission only he can complete, and doesn't want Morty involved. The clone acts as a decoy to keep Morty and the rest of the family from noticing he's gone.

Everyone will know you are a fan of the classic animated series when you wear this Go Clone Rick And Morty T-Shirt!