So with season 4, I created my 10th character. Will I be able to make anymore seasonal characters or am I at my limit? Thanks!. I was just wondering how you get 15 character slots because I only have 12 character slots and I would love to have 3 more character slots. Well first off let me say. As much as I trolled the devs about D3 (so much so I got banned from both EU and NA forums for life) Truth be told they Armory question - Diablo III General Discussion.