Lupus Boreas Boss Fight and Drops | Trounce Domain Strategy Guide | Genshin Impact

This is a guide on how to beat the Wolf of the North, Lupus Boreas (Andrius) in his Trounce Domain boss fight in Genshin Impact. Read on to learn Lupus Boreas’ location, his boss drops and strategies, and the recommended party to defeat Lupus Boreas.

Basic Information - Lupus Boreas

Lupus Boreas
Required Resin	30/60
Reset Time	Every Monday, 4:00 AM Server Time.
Locations
Wolvendom, Mondstadt
Completion Rewards
Adventure EXP Mora Companionship EXP

Resin Cost Change in Version 1.5

It was announced in the 1.5 Livestream that the weekly bosses will have their resin cost reduced to 30 Resin for the first three bosses you defeat in a week!

1.5 Livestream Summary

Lupus Boreas Location

Lupus Boreas can be found in the arena deep in Wolvendom. Using the teleport waypoint and just following the path should take you right to it.

How to Beat Lupus Boreas

Avoid the Frozen Ground

Most of Lupus Boreas' attacks will only hit anyone who is within the area of the frozen ground. This can help in avoiding the attacks while also having an idea on where Lupus Boreas will be next.

Attack From a Distance

Lupus Boreas' attacks are mostly melee range so keeping your distance and attacking from afar is a good strategy. Bow users are very effective in this fight, so make sure you have them in your party!

Best Bow Users
Fischl	Amber	Tartaglia

Prepare for Phase 2

When Lupus Boreas' HP is redcuded by half, he will immediately move to phase 2 and start with some charge attacks.

Use this time to replenish your stamina and wait for your abilities to cooldown. This way you can immediately use your Elemental Skills and Bursts to take him down once he is vulnerable to your attacks again.

Recommended Party

The following are the best recommended characters to use for the Lupus Boreas.

When building your party, it is recommended to choose 1 DPS, then either 2 Sub-DPS and 1 Support or 1 Sub-DPS and 2 Support, depending on what characters you have available and built.

Free to Play Option

DPS	Sub-DPS	Support
Xiangling Traveler (Geo)	Amber Lisa	Noelle Barbara

Overload Combo

Use Lisa's Elemental attacks then switch over to Amber or Xiangling to do Pyro damage in order to trigger Overloaded elemental reactions for additional damage.

Fervent Flames

Having 2 or more Pyro element characters will activate the Fervent Flames elemental resonance. This will not only boost your overall ATK by 25%, but it will also counter Cryo effects by 40% making it the perfect Elemental Resonance for this boss fight.

Shield and Heal

Use Noelle's shield in order to reduce the damage you take especially during the 2nd Phase and be careful when using Barbara to heal as you will be affected by Hydro which will freeze you if attacked by Lupus Boreas' Cryo attacks.

Repeated Runs Option

DPS	Sub-DPS	Support
Hu Tao Diluc Ningguang	Keqing Mona Fischl	Zhongli Jean Bennett

Overloaded Reaction

Activating Fischl's Skill then switching over to a Pyro DPS like Hu Tao or Diluc will let you deal extra damage.

Support Healing & Shields

During Phase 2 Lupus Boreas will just stay in one place, get in close and activate Jean or Bennett's Burst and switch over to your Main DPS to deal extra damage while also healing.

You can also use Shields from Zhongli or Diona to avoid taking damage when nearby Lupus Boreas.

Attack Patterns

Phase 1

Pattern 1 - Front Swipe

A front swipe attack that can be easily avoided by stepping back to get out of its range.

Pattern 2 - Spin Attack

You can look at the frozen ground to check if you are within its range. This will allow you to avoid this attack and do some chip damage from a distance using your bow.

Pattern 3 - Pounce

A slow yet powerful pounce attack that Lupus Boreas sometimes performs. Since the frozen ground can be seen in advance when Lupus Boreas is about to perform this attack, you can avoid this by moving out of the frozen ground.

Pattern 4 - Charge

A fast-moving charge attack that takes a few seconds to perform. You can avoid this by moving left or right

Phase 2

Pattern 1 - Ground Slam

A powerful ground slam followed-up by an ice attack that goes on a straight line. Running left or right will allow you to avoid this attack because of its long charge-up time.

Pattern 2 - Ice Shard Rain

An ice shard that will fall from the sky from time to time during phase 2. Avoid this by immediately moving to any direction when a blue circle starts to appear on the ground.

Items Dropped By Lupus Boreas

Lupus Boreas Material Drops

Drop	Level
Northlander Bow Billet	Any Lv.
Northlander Catalyst Billet	Any Lv.
Northlander Claymore Billet	Any Lv.
Northlander Polearm Billet	Any Lv.
Northlander Sword Billet	Any Lv.
Shivada Jade Gemstone	Lv. 75+
Shivada Jade Chunk	Lv. 60+
Shivada Jade Fragment	Lv. 40+
Shivada Jade Sliver	Any Lv.
Tail of Boreas	Lv. 70+
Prithiva Topaz Gemstone	Lv. 75+
Prithiva Topaz Chunk	Lv. 60+
Prithiva Topaz Fragment	Lv. 40+
Prithiva Topaz Sliver	Any Lv.
Agnidus Agate Gemstone	Lv. 75+
Agnidus Agate Chunk	Lv. 60+
Agnidus Agate Fragment	Lv. 40+
Agnidus Agate Sliver	Any Lv.
Spirit Locket of Boreas	Lv. 70+
Ring of Boreas	Lv. 70+

Use Dream Solvent to Convert Material Drops

You can use Dream Solvent to convert Lupus Boreas' Material drops.

Item	How to Get
	+　 or
	+　 or
	+　 or

How to Get Dream Solvent and Effects

Lupus Boreas Artifact Drops

Artifact Set Drops
Berserker	Instructor	The Exile
Gladiator's Finale	Wanderer's Troupe

Characters That Use Lupus Boreas Materials

Spirit Locket of Boreas
Ring of Boreas
Tail of Boreas

Related Guides

All Boss Fight Guides

List of Bosses

Weekly Bosses

Stormterror Dvalin	Lupus Boreas	Childe
Azhdaha

Story Bosses

Abyss Herald: Wicked Torrents	Abyss Lector: Violet Lightning	Azhdaha
Childe	Maguu Kenki	Stormterror Dvalin

Field Bosses

Geo Hypostasis	Anemo Hypostasis	Electro Hypostasis
Cryo Regisvine	Pyro Regisvine	Oceanid
Primo Geovishap	Cryo Hypostasis

Elite Bosses

Pyro Abyss Mage	Cryo Abyss Mage	Hydro Abyss Mage
Ruin Guard	Stonehide Lawachurl	Blazing Axe Mitachurl
Rock Shieldwall Mitachurl	Wooden Shield Mitachurl	Fatui Pyro Agent
Fatui Electro Cicin Mage	Hilichurl Chieftain	Geovishap Hatchling
Ruin Hunter	Eye of the Storm	Fatui Cryo Cicin Mage
Frostarm Lawachurl	Ruin Grader	Geovishap