Guides/Bosses/Genesis: Part 1/Moeder, Master of the Ocean
ARK: Survival Ascended·Boss·Guardian

Moeder, Master of the Ocean

Genesis: Part 1ASA v94.7Moeder set

The only set that carries the Tek Sensor and the Tek Grenade Launcher at alpha. Gamma starts with the basics; beta fills in the Tek armor.

11 tekgrams · 2 from this set only · Moeder set

read in game 2026-09-02 Dataset verified against ASA v94.7 · 2026-10-02
View tekgramsRead the guide

Pick one tier or several on the left. The rail, tribute, ability numbers, and composition follow your picks side by side; tekgrams show the highest tier you picked and everything below it.

Tekgrams

Every tekgram this fight unlocks

read in game 2026-09-02

11 in total. Each tier includes the ones below it. This set only marks the 2 no other unlock set gives.

TekgramFirst at
Small Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use.Gamma
Tek GeneratorPowers Tek Structures and electrical structures wirelessly! Requires Element to run, and Tek Engram to use.Gamma
Tek SensorAn advanced detection and activation system used to automate nearby devices and structures. Requires Tek Generator power.GammaThis set only
Tek TroughPut food for your nearby pets in this, and they'll automatically eat it when hungry! Can refrigerate items, so long as it's powered by a Tek Generator!Gamma
Medium Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use.Beta
Tek BootsHighly advanced boots capable of absorbing the impact of falling from high distances. Equipping requires learning this Tekgram.Beta
Tek GauntletsHighly advanced gauntlets that allow the wearer to perform devastating punches. Equipping requires learning this Tekgram.Beta
Tek HelmetNever get lost again with the Tek Helmets night vision. Also provides a targeting mode that reveals other characters positions, and infinite oxygen while underwater. Equipping requires learning this Tekgram.Beta
Large Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use.Alpha
Tek ForcefieldGenerates an impenetrable, expandable spherical shield to keep out enemies. Requires Element to run, and Tek Engram to use.Alpha
Tek Grenade LauncherAn advanced launcher that can shoot various grenade types and can enable on-impact explosions. Equipping this requires learning its Tekgram.AlphaThis set only
Gamma: 4 tekgramsBeta: 8 tekgrams (gamma 4 + 4)Alpha: all 11 (gamma 4 · beta +4 · alpha +3)All 11, first-at column shows the tier
Abilities

What this boss does

One row per attack. Effect is the number for the selected tier; response is one clause.

AbilityTypeEffectResponse
BitemeleeGamma 180 baseBeta 360 baseAlpha 520 base

Keep the pack off her mouth and on her back, and do not stop hitting or she heals.

Electric OrbsrangedGamma 50 baseBeta 100 baseAlpha 150 base

Swim off the barrage as she goes immune, that is the tell she is diving again.

Guide

How you kill it

our call

Written from fights on this cluster, with the numbers worked out below.

Theorycrafting

The math behind these numbers, from our own fights.

DPS floorHP ÷ timer = the damage per second that kills the boss with zero seconds spare.
Your lineN × creature × melee = what a line of N delivers at the melee you bred, from the creature's base damage and attack rate.
Their hit on youhit × 100 ÷ (100 + armor) = damage through a saddle at that armor.
Admin commands

For server owners and single player

A date tag means we ran or read that line on our test server. A catalog tag means the line was built from our catalog data and was not run. GiveItem takes quantity, quality, then the blueprint flag.

Summon (gamma) game files 2026-09-18
cheat Summon EelBoss_Character_BP_Easy_C
Summon (beta) game files 2026-09-18
cheat Summon EelBoss_Character_BP_Medium_C
Summon (alpha) game files 2026-09-18
cheat Summon EelBoss_Character_BP_Hard_C
Give a Small Tek Teleporter engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporterMini.PrimalItemStructure_TekTeleporterMini'" 1 0 0
Give a Tek Generator engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekGenerator.PrimalItemStructure_TekGenerator'" 1 0 0
Give a Tek Sensor engram catalog
cheat GiveItem "Blueprint'/Game/Genesis/Structures/TekAlarm/PrimalItemStructure_TekAlarm.PrimalItemStructure_TekAlarm'" 1 0 0
Give a Tek Trough engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTrough.PrimalItemStructure_TekTrough'" 1 0 0
Give a Medium Tek Teleporter engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporterSmall.PrimalItemStructure_TekTeleporterSmall'" 1 0 0
Give a Tek Boots engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekBoots.PrimalItemArmor_TekBoots'" 1 0 0
Give a Tek Gauntlets engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekGloves.PrimalItemArmor_TekGloves'" 1 0 0
Give a Tek Helmet engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekHelmet.PrimalItemArmor_TekHelmet'" 1 0 0
Give a Large Tek Teleporter engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTeleporter.PrimalItemStructure_TekTeleporter'" 1 0 0
Give a Tek Forcefield engram catalog
cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekShield.PrimalItemStructure_TekShield'" 1 0 0
Give a Tek Grenade Launcher engram catalog
cheat GiveItem "Blueprint'/Game/Genesis/Weapons/TekGrenadeLauncher/PrimalItem_WeaponTekGrenadeLauncher.PrimalItem_WeaponTekGrenadeLauncher'" 1 0 0
See also

Same set, other bosses. And where to run it here.