# Need some set affix help **URL:** \ **Category:** Build Help\ **Created:** [July 20, 2019, 8:42pm UTC](https://forums.dungeon-quest.com/t/need-some-set-affix-help/29654 "2019-07-20T20:42:19Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![Golem](https://forums.dungeon-quest.com/user_avatar/forums.dungeon-quest.com/golem/32/29285_2.png) [@Golem](https://forums.dungeon-quest.com/u/Golem)\ **Post date:** [July 22, 2019, 6:03pm UTC](https://forums.dungeon-quest.com/t/need-some-set-affix-help/29654/3 "2019-07-22T18:03:35Z")
> [@Crystal Crafting Restrictions](https://forums.dungeon-quest.com/t/crystal-crafting-restrictions/3694): > > I compiled this list base on the help of the forum and wanted to share. Any improvements/additional info on it please post and I’ll edit it. Crystal crafting via obsidian. Crytal Block is to be crafted only on Off hand Cannot be attained via Amethyst Crystalline Mythical Nadroji Eternalized Defiant Maelstrom Gladiator (Class set exclusives like Rage/Momentum/etc) Example (The item needs to be on the class that it’s exclusive) (You can use jasper to change item to another class) This is a… from this post, it looks like you can use Amethyst to roll Frozen Set, but it has to be rolled on a Rogue item. so you would either Jasper a non Rogue item to Rogue, roll Frozen onto it, then Jasper it to the Class you want the item for. or just get a Rogue item with Frozen on it and Jasper it to Warrior or Wizard. the method you use depends on if the items you want Frozen on have affixes that can be rolled or not. --- _[View the full topic](https://forums.dungeon-quest.com/t/need-some-set-affix-help/29654)._