| Equipment Type | Artifacts |
| Rarity |  / |
| Location | Weekly bosses, elite bosses, chest |
Instructor is artifacts set that available and can be used by player from mid game. It’s available from adventurer handbook reward, chest, elite boss drop, mobs, etc. This set available in 2 rarity : 3 stars and 4 stars.
Artifacts will give stats boost with all 5 pieces which every piece will have different stats. Character that equip 2 or 4 set artifacts will have set bonus for that artifacts.
Max level upgrade for artifact depend on rarity. 4 star artifact can be upgraded up to +16 and 5 star artifact can be upgraded up to +20. As for how to increase artifacts in genshin impact, you can upgrade it using “fodder” or any unused artifacts from lowest rarity to highest rarity.
Of course, higher rarity will give more exp than lower one.
Instructor Set Bonus
Here’s 2 set and 4 set bonus of this artifact set. Remember, 4 set isn’t a must. Depend on character and your build, you can combine 2 set of this artifact with 2 set of other artifact.
- (2) Increases Elemental Mastery by 80.
- (4) Upon triggering an Elemental Reaction, increases all party members Elemental Mastery by 120 for 8s.
5 Pieces of Artifact
Here’s all 5 pieces of this artifact set:
| Slot | Pieces | Available Main Stats |
| Flower of Life |  Instructor’s Brooch | HP |
|
Plume of Death |  Instructor’s Feather Accessory | ATK |
| Sands of Eon |  Instructor’s Pocket Watch | HP%, DEF%, ATK%, Elemental Mastery, Energy Recharge% |
| Goblet of Eonothem |  Instructor’s Tea Cup | HP%, DEF%, ATK%, Elemental Mastery, Elemental DMG Bonus%, Physical DMG Bonus% |
| Circlet of Logos |  Instructor’s Cap | HP%, DEF%, ATK%, Elemental Mastery, Crit Rate%, Crit DMG%, Healing Bonus |
