Transmogrification allows all players to collect armors and weapons so that they can customize their appearances. Now, collecting armors and weapons has become easier because of the launch of the Legion expansion.
Patch 7.2, helps the player to get their collection by adding a new track for their Transmogrication options with addition to a sets of tab in appearance interface. A player can easily chose the available sets for their items or class they collected. Furthermore, they will also see how the set looks like in their character without viewing the individual piece.