Diablo 4's Developer Update Livestream in April went into great detail about the various endgame systems Diablo 4 has to offer. In this article, we will take an in-depth look at the Paragon Board, the most important endgame character progression system, and explain how it works in Diablo 4! Diablo 4 Developer Endgame Update Summary Diablo 4 Content Overview
Paragon Board BasicsThe Paragon Board unlocks after reaching level 50 on your character. From then on out you can earn 1 Paragon point every 25% of a level (4 Paragon points per level) to spend on various nodes within the Paragon Board system. Each region of Sanctuary grants you another 4 Paragon points after reaching the fifth and final milestone of the Renown system. A total of 220 Paragon points can be earned and allocated which caps out the finite Paragon Board system. (200 Paragon points total at level 100 + 20 Paragon points through Renown from each region in Sanctuary) The developers designed the system so that even when playing for a short period of time, the time put into the game feels meaningful. Renown Overview
Starting BoardAfter unlocking the Paragon Board system at level 50, every character starts on their respective class's intro board with various different node types, including the Board Attachment Gate at the end of the board which lets you choose and attach the next board.
NodesHere are all the different node types and their effects which can be present on a Paragon Board.Normal Nodes provide a +5 stat bonus to either Strength, Intelligence, Willpower, or Dexterity.Magic Nodes provide a more specific stat bonus which is often rarer to find on items compared to the Paragon Board.Rare Nodes have powerful base effects and additional bonus
Read more on wowhead.com