ARK: Survival Ascended·Boss·Guardian

Nanatuak

RagnarokASA v93.15Nanatuak set

Gamma includes the Tek Light that no other set drops, plus both creature saddles and the Behemoth gate. Beta adds the Tek Transmitter and Tek Forcefield.

28 tekgrams · 1 from this set only · Nanatuak set

read in game 2026-09-02 Dataset verified against ASA v93.15 · 2026-09-03

View tekgrams Read 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

28 in total. Each tier includes the ones below it. This set only marks the 1 no other unlock set gives.

Tekgram	First at
Megalodon Tek SaddleEquip a Megalodon with this to ride it, enabling the rider to fire plasma projectiles. Using requires learning this Tekgram.	Gamma
Rex Tek SaddleEquip a Rex with this to ride it, enabling the rider to fire plasma projectiles. Using requires learning this Tekgram.	Gamma
Small Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use.	Gamma
Tapejara Tek SaddleEquip a Tapejara with this to ride it, enabling the rider to fire plasma projectiles. Using requires learning this Tekgram.	Gamma
Tek Behemoth Cellar DoorThis composite Tek slab can be used to secure hatches.	Gamma
Tek Behemoth GateA large composite Tek gate that can be used with a Behemoth Gateway to allow even the largest creatures in or out.	Gamma
Tek Behemoth GatewayA large composite Tek gateway, reinforced with Obsidian polymer, that can be used with a Behemoth Gate to allow even the largest creatures in or out.	Gamma
Tek GauntletsHighly advanced gauntlets that allow the wearer to perform devastating punches. Equipping requires learning this Tekgram.	Gamma
Tek GeneratorPowers Tek Structures and electrical structures wirelessly! Requires Element to run, and Tek Engram to use.	Gamma
Tek LeggingsHighly advanced leggings that allow for powerful forward movement. Equipping requires learning this Tekgram.	Gamma
Tek LightUseful for spelunking, they can be attached to any surface, self-powered by Element Shards, or linked to generators, and picked-up after placement.	Gamma	This set only
Tek ReplicatorPlace materials along with blueprints in this to create Tek items, and many other items. Requires Element to run, and Tek Engram to use.	Gamma
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 Dedicated StorageHolds a large amount of a single resource.	Beta
Tek Doors & WindowsA stable composite Tek door that provides entrance to structures. Can be locked for security.	Beta
Tek Fence Foundation & SupportThis composite Tek foundation is used to build walls around an area.	Beta
Tek ForcefieldGenerates an impenetrable, expandable spherical shield to keep out enemies. Requires Element to run, and Tek Engram to use.	Beta
Tek RifleShoots explosive plasma bolts, with an infrared zoomable scope. Equipping requires learning this Tekgram.	Beta
Tek Roof, Ramp & StairsComposite Tek roof, ramp & stairs for travelling up or down levels.	Beta
Tek SwordCuts through metal and armor when infused with Element, and supports a Charge Attack. Equipping requires learning this Tekgram.	Beta
Tek TransmitterTransmits items, Survivors, and creatures to other ARKs! Requires Tek Engram to use.	Beta
Vacuum Compartment & Moonpool	Beta
Large Tek TeleporterAllows instantaneous traversal between Teleporters! Requires Tek Generator to power and Tek Engram to use.	Alpha
Tek ChestpieceHighly advanced chestpiece with an integrated jetpack. Equipping requires learning this Tekgram.	Alpha
Tek Cloning Chamber	Alpha
Tek GrenadeSticks to targets with a powerful Tek Explosion after 5 seconds. Equipping requires learning this Tekgram.	Alpha
Tek ShieldAbsorbs damage from the front when activated. When infused with Element, reflects any blocked projects or bullets back at the shooter, at a cost of Element.	Alpha

Gamma: 13 tekgramsBeta: 23 tekgrams (gamma 13 + 10)Alpha: all 28 (gamma 13 · beta +10 · alpha +5)All 28, first-at column shows the tier

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

Summon, DefeatBoss, and GiveTekEngramsTo lines carry the date they were run on our test server. GiveItem lines come from the engram catalog and were not run. GiveItem takes quantity, quality, then the blueprint flag.

Give a Megalodon Tek Saddle engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Saddles/PrimalItemArmor_MegalodonSaddle_Tek.PrimalItemArmor_MegalodonSaddle_Tek'" 1 0 0

Give a Rex Tek Saddle engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Saddles/PrimalItemArmor_RexSaddle_Tek.PrimalItemArmor_RexSaddle_Tek'" 1 0 0

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 Tapejara Tek Saddle engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Saddles/PrimalItemArmor_Tapejara_Tek.PrimalItemArmor_Tapejara_Tek'" 1 0 0

Give a Tek Behemoth Cellar Door engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/Structures/Tileset/HatchframesXL/Doors/Items/PrimalItemStructure_Ceiling_Door_XL_Tek.PrimalItemStructure_Ceiling_Door_XL_Tek'" 1 0 0

Give a Tek Behemoth Gate engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekGate_Large.PrimalItemStructure_TekGate_Large'" 1 0 0

Give a Tek Behemoth Gateway engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekGateframe_Large.PrimalItemStructure_TekGateframe_Large'" 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 Generator engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekGenerator.PrimalItemStructure_TekGenerator'" 1 0 0

Give a Tek Leggings engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekPants.PrimalItemArmor_TekPants'" 1 0 0

Give a Tek Light engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekLight.PrimalItemStructure_TekLight'" 1 0 0

Give a Tek Replicator engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekReplicator.PrimalItemStructure_TekReplicator'" 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 Dedicated Storage engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/StructuresPlus/Misc/DedicatedStorage/PrimalItemStructure_DedicatedStorage.PrimalItemStructure_DedicatedStorage'" 1 0 0

Give a Tek Doors & Windows engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekDoor.PrimalItemStructure_TekDoor'" 1 0 0

Give a Tek Fence Foundation & Support engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Tek/PrimalItemStructure_TekFenceFoundation.PrimalItemStructure_TekFenceFoundation'" 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 Rifle engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Weapons/PrimalItem_TekRifle.PrimalItem_TekRifle'" 1 0 0

Give a Tek Roof, Ramp & Stairs engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/StructuresPlus/Structures/Ramps/Tek/PrimalItemStructure_Ramp_Tek.PrimalItemStructure_Ramp_Tek'" 1 0 0

Give a Tek Sword engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Weapons/PrimalItem_WeaponTekSword.PrimalItem_WeaponTekSword'" 1 0 0

Give a Tek Transmitter engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/Misc/PrimalItemStructure_TekTransmitter.PrimalItemStructure_TekTransmitter'" 1 0 0

Give a Vacuum Compartment & Moonpool engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/BuildingBases/PrimalItemStructure_UnderwaterBase.PrimalItemStructure_UnderwaterBase'" 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 Chestpiece engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/TEK/PrimalItemArmor_TekShirt.PrimalItemArmor_TekShirt'" 1 0 0

Give a Tek Cloning Chamber engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Structures/BuildingBases/PrimalItemStructure_TekCloningChamber.PrimalItemStructure_TekCloningChamber'" 1 0 0

Give a Tek Grenade engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Weapons/PrimalItem_TekGrenade.PrimalItem_TekGrenade'" 1 0 0

Give a Tek Shield engram catalog

cheat GiveItem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Shields/PrimalItemArmor_ShieldTek.PrimalItemArmor_ShieldTek'" 1 0 0

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

Survivor Planner/tools/planner
Plan a build around this clear; the planner knows which tier you have.