Lets Try Something Crazy Before The Echo Chamber Nerf

Edmund McMillen confirmed in one of his recent streams that Echo Chamber will probably get nerfed. Before that heppens I wanted to try if you can copy every single card, rune, pill and soul stone at once in The Binding of Isaac Repentance Ed s Stream: Check out his Kickstarter too: Echo Chamber Guide: Echo Chamber Break: All Soul Stones: All Reverse Cards: Top 10 Repentance Items: Socials Discord: Twitter: Twitch: