Monster Train: How to Reach Covenant 25 (Covenant 1-25 Guide)

I made it to Covenant 25 and beat it. Walk in my shoes and achieve it same as I did.

Try to play with the same Champion, Artifacts, Cards and upgrades.

I offer my runs and this is how you access them.

When you are in game menu go to:
>Challenges
>Community Challenges

Discover new challenges or create a custom challenge to play with friends.

Play
>Join Challenge

Enter a sharecode to view challenge details and make your own attempt.

(Copy the link I provided and Paste it into the blank space.)
>Start Run

Covenant 0

Original run.

Hellhorned Hornbreaker + Awoken Restores
monstertrain://challenge/SchoolsDeleteAppeared

Champion: Reaper 3.

Winged Indulgence

Combat 1

Accept Challenge. Non-boss enemy units get +4 damage. Gain a unit.
Champion 3rd floor.
Train Stewards 2nd and 3rd.
1600 points.

+Welder Helper
+Steel Enhancer
+Thorned Hollow
Go to the left.
+Steelworker *Battlestone *Frenzystone
Train Steward *Furystone

Combat 2

Accept Challenge. Non-boss enemy units enter with Spikes 3.
Champion and Steelworker 3rd.
Thorned Hollow and Train Steward 1st.
Torch the collector. Gain 50 gold.
Train Stewards 2nd.
Torch the Discipled Footsoldier.
Welder Helper 2nd.
Restore on Train Steward.
Restore on Thorned Hollow.
2550 points.

Skip +10 gold.
+Vine Grasp
Go to the left.
Skip +10 gold.

Thronfruit

Steelworker *Get Major Refraction.

Combat 3

Champion 3rd.
Steelworker and Welder Helper 2nd.
Thorned Hollow 1st. Restore and buff it the most.
3900 points.

+Reinforce.
+Animus of Will.

Light of Seraph

Go to the right.
+Branded Warrior.
Reinforce *Emberstone *Emberstone
Vine Grasp *Powerstone
Restore *Powerstone
Steel Enhancer *Keepstone
Remove 3x Restore.

Combat 4

Accept Challenge. Enemy units enter with Spell Shield 2.
Champion and Steelworker 3rd.
Thorned Hollow (Restore), Train Steward, Welder Helper 1st.
Branded Warrior, Animus of Will (Steel Enhancer), Train Steward 2nd.
Vine Grasp on Absolver.
3280 points.

Skip +10 gold.

+Pyre Shards *Eternalstone
Torch *Powerstone *Emberstone
Restore *Keepstone
Restore *Powerstone
Torch *Powerstone *Emberstone
Remove 2x Torch.

Combat 5

Repeat as previous combat.
3600 points.

+Pyre Chomper
+Engraft
Go to the left.

Guild Marker

+Cleansing Water

Combat 6

Repeat as previous combat.
Torch on Quill Master.
Engraft on Thorned Hollow.
Pyre Chomper on 1st.
Engraft and Steel Enhancer on Branded Warrior.
7200 points.

+Spike of the Hellhorned
Go to the left.

History of the World

Duplicate Steelworker.

Combat 7

Accept Challenge. Non-boss enemy units enter with Spikes 5. Gain 400 Gold.
8000 points.

+Inferno
Skip +10 gold.
Go to the left.
Spike of the Hellhorned *Stackstone *Emberstone
Torch *Surgestone

Precious Plating

Scorching Restraints

Consumed Crown

Vine Grasp *Surgestone
Engraft *Emberstone
Duplicate Steelworker.

Combat 8

9900 points.

Replicated run. 40k points.

Hellhorned Hornbreaker + Stygian Frozen Lances
monstertrain://challenge/DeadlyAppearBirds

Covenant 1

Stygian Solgard + Umbra Shadesplitters
monstertrain://challenge/MeantScaredNever

Stygian Solgard + Wurmkin Forgone Powers
monstertrain://challenge/UsingLaptopsCategory

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/QuantityHolidayStaff

Awoken Wyldenten + Hellhorned Torches
monstertrain://challenge/LegalSponsorSells

Covenant 2

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/AloneShockWebcast

Awoken Wyldenten + Umbra Shadesplitters
monstertrain://challenge/CommandsSoundCreator

Covenant 3

Melting Rector + Stygian Frozen Lances
monstertrain://challenge/YoungerAcidsTargeted

Covenant 4

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/UnableCompoundMeets

Stygian Solgard + Wurmkin Fractures
monstertrain://challenge/ExtremeSmallPractice

Hellhorned Hornbreaker + Awoken Rootseeds
monstertrain://challenge/RaisingBeansCondos

Covenant 5

Hellhorned Hornbreaker + Awoken Rootseeds
monstertrain://challenge/OpticalTowerRules

Stygian Solgard + Wurmkin Fractures
monstertrain://challenge/RecordGreatlyLenders

Covenant 6

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/AllowedVillageMirrors

Umbra Penumbra + Stygian Frozen Lances
monstertrain://challenge/YoungerAcidsTargeted

Covenant 7

Umbra Penumbra + Stygian Forgone Powers
monstertrain://challenge/PoweredLawyerWheel

Covenant 8

Cov 8 Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/WarriorsMirrorsCounsel

Umbra Penumbra + Stygian Forgone Powers
monstertrain://challenge/StripesDeclineCongress

Covenant 9

Stygian Tethys + Hellhorned Queens Implings
monstertrain://challenge/PiratesEnormousEbony

Melting Little + Hellhorned Queens Implings
monstertrain://challenge/ThinksRenderedSpringer

Covenant 10

Wurmkin Spine Chief + Awoken Restores
monstertrain://challenge/TrendStartupGained

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/CandlesTicketEnsures

Covenant 11

Wurmkin Echowright + Awoken Rootseeds
monstertrain://challenge/ClosestImagesPostal

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/HappensLiableFinest

Covenant 12

Wurmkin Echowright + Stygian Frozen Lances
monstertrain://challenge/FreedomCradleRecipes

Stygian Solgard + Awoken Rootseeds
monstertrain://challenge/CheckingWorkflowBridal

Stygian Solgard + Awoken Rootseeds
monstertrain://challenge/YoursIndicateQuote

Covenant 13

Stygian Solgard + Wurmkin Fractures
monstertrain://challenge/EditorsCompareCrash

Covenant 14

Hellhorned Hornbreaker + Awoken Restores
monstertrain://challenge/NearestAddingAlive

Covenant 15

Hellhorned Hornbreaker + Awoken Restores
monstertrain://challenge/SearchedJuvenileTitle

Covenant 16

Hellhorned Hornbreaker + Awoken Restores
monstertrain://challenge/PoliciesScaleDrinking

Covenant 17

Hellhorned Hornbreaker + Awoken Restores
monstertrain://challenge/SwitchesStampBoats

Covenant 18

Stygian Solgard + Wurmkin Fractures
monstertrain://challenge/AquariumHungerCover

Covenant 19

Stygian Solgard + Awoken Restores
monstertrain://challenge/InsuredCoupleNamed

Covenant 20

Stygian Solgard + Melting Primitive Molds
monstertrain://challenge/ToolboxPowerfulLeague

Covenant 21

Melting Little + Umbra Plinks
monstertrain://challenge/PortalClimbingGraphics

Covenant 22

Awoken Wyldenten + Hellhorned Queens Implings
monstertrain://challenge/CornersLengthSeasonal

Covenant 23

Hellhorned Hornbreaker + Awoken Rootseeds
monstertrain://challenge/CleanersNewlyFactors

Covenant 24

Hellhorned Hornbreaker + Awoken Rootseeds
monstertrain://challenge/TokenHeroesCatalogs

Covenant 25

Hellhorned Hornbreaker + Awoken Rootseeds
monstertrain://challenge/GenomeHostingRebates

Thanks to MATEJZAO for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.