In Season of Defiance 4 more old Menagerie weapons were reissued as craftable weapons: Imperial Decree Gold Tusk Throne Cleaver Death's Razor Xur used to be able to sell them a while ago, but they do not appear in his current loot pool. They also are not obtainable from their season's respective Exotic Pinnacle Mission (AVALON), in contrast to all other craftable weapons from Season 20. I believe that these weapons should have been acquirable from either Xur or this mission, so I can only assume that their appearance nowhere is a bug. Whether this is intended or not, please make them available somewhere so that all players can acquire their patterns. Cheers!