File:Legion Beta infographic 12-May-2016.png

Summary
From: https&#58;//bnetcmsus-a.akamaihd.net/cms/content_entry_media/oo/OOGB0HPM7J5C1463079019374.png

From page: http://us.battle.net/wow/en/blog/20122591/beta-test-information-5-12-2016