Talk:Buddy/@comment-30412131-20180903052230/@comment-26684750-20180903054043

You can't just use any card from your deck as your buddy (you can't have Panishaaa as your buddy), it needs to be any monster or any card that says it can be your buddy (like King Durandal), and it can be something that you don't have in your deck (why would you tho). It's separate from your deck, and can only be Buddy called using a card that has the same name (either another copy of it, or something like what Baru said), or cards like the My Buddy pair.