Here's how you can join the Diablo 2 Resurrected Diablo 2 Resurrected Items (D2R) Public Test Realm (PTR) for Season 4, aka Patch 2.7, to test out all the new content. With the latest Diablo 2 Resurrected (D2R) Public Test Realm (PTR), Blizzard is testing the new content for Season 4 (Patch 2.7), including new Runewords and more. Some players might have never joined a PTR for Diablo 2...