Talk:Ancient Guardian/@comment-190.190.53.8-20161128135201/@comment-28375897-20170418201407

You must reset the ruins by killing the gaurdian, taking the key, putting it in the atrium's gateway, spawning a odd skeleton right next to it via a shadow atrium, which is the loot drop from killing all 3 shadow pieces, once you ressurect the Ancient Fuelweaver, kill it, then the ruins will reset.

This will also spawn another guardian in the place of the large ornate chest.