Kjalnar’s Nightmare in ESO is a powerful Monster Set for Magicka or Stamina based PVE Builds, that you can get in Unhallowed Grave Dungeon!
Mother Ciannait in ESO is a decent defensive Monster Set that you can get from the Icereach Dungeon in Veteran Difficulty!
Grave Guardian in ESO is a Heavy Armor Set you can get from the Unhallowed Grave Dungeon in normal or veteran difficulty!
Bani’s Torment in ESO is a Heavy Armor Set you can get from the Icereach Dungeon, a decent Selfish Tank Set!
Aegis Caller in ESO is a strong Medium Armor Set for Stamina based Builds, obtainable from the Unhallowed Grave Dungeon.