Talk:Discord (Map Game)/@comment-28816571-20170223014646/@comment-28816571-20170223020404

Also, it is using Sidewinder's 5 years per archive rule, so:
 * 2017-2050 = 5 years per archive
 * 2051-2100 = 5 x 3 = 15 (3 years per turn)
 * >2100 = 5 x 5 = 25  (5 years per turn)