EVERYTHING ABOUT D20

With the release with the 4th edition of Dungeons & Dragons in 2008, Wizards in the Coast revoked the original d20STL, replacing it by using a new license especially for D&D, referred to as the sport System License. The terms of the license are much like the d20STL, but there is no connected OGL or Open information, and also the 4th-version SRD mer