Tackling the Ragnarok boss fight in ARK: Survival Evolved is one of the toughest challenges in the game. You're facing two formidable opponents simultaneously: the mighty Dragon and the relentless Manticore. If you don't bring the right tames, gear, and supplies, your entire army will melt in minutes.
This guide breaks down every phase of the arena, exact stat thresholds you need on your tames, and step-by-step tactics to secure the win. Whether you're playing on official servers or a heavily modded cluster, preparation makes the difference between survival and total loss.
Understanding the Ragnarok Arena
Unlike standard boss arenas that feature a single target, the Ragnarok encounter pits you against a duo. You'll drop into a massive volcanic arena with both the Dragon and the Manticore active from the start.
The Dragon retains its devastating fire breath attack, which deals percentage-based health damage. This means high health pools on your tames don't guarantee safety. Meanwhile, the Manticore flies around, shoots poison projectiles that drain your stamina and knock you unconscious, and periodically lands to attack your tames directly.
You need a composition that handles both ground and aerial threats. Relying solely on brute force won't cut it because the Manticore spends a significant amount of time in the air, dragging out the fight and exposing your tames to sustained environmental damage and lava hazards.
Required Tributes and Difficulty Tiers
Before stepping foot into the obelisk terminal, you must gather the required tributes. The items vary depending on whether you play on Gamma, Beta, or Alpha difficulty.
- Gamma (Easy): 10 Sauropod Vertebra, 10 Tyrannosaurus Arm, 10 Argentavis Talon, 10 Megalodon Tooth, 2 Rhino Horn, 2 Sauropod Rib.
- Beta (Medium): 10 Sauropod Vertebra, 10 Tyrannosaurus Arm, 10 Argentavis Talon, 10 Megalodon Tooth, 5 Rhino Horn, 4 Sauropod Rib, 1 Alpha Rex Tooth, 1 Alpha Megalodon Fin, 1 Alpha Carnotaurus Arm.
- Alpha (Hard): 10 Sauropod Vertebra, 10 Tyrannosaurus Arm, 10 Argentavis Talon, 10 Megalodon Tooth, 10 Rhino Horn, 8 Sauropod Rib, 2 Alpha Rex Tooth, 2 Alpha Megalodon Fin, 2 Alpha Carnotaurus Arm.
Make sure you store these securely. Losing your tribute items to a server crash or a stray glitch before entering the portal happens more often than you'd think.
Recommended Tame Setup and Stats
Bringing the right creatures determines whether you extract element or watch your taming logs turn red. While Rexes are the traditional choice for many bosses, the Ragnarok arena favors a hybrid approach.
The Core Army: Therizinosaurus
Therizinosaurus packs massive DPS, a smaller hitbox than Rexes, and an herbivore diet. Crucially, you can feed them Vegetable Cakes mid-fight. These cakes heal a fixed percentage of a creature's health over time, countering the Dragon's percentage-based fire breath.
Aim to breed a line of Therizinosaurs with the following minimum stats before imprinting:
- Health: 25,000 to 30,000
- Melee Damage: 450% or higher
- Saddles: At least 80+ armor blueprints. Don't go in with primitive saddles.
Support and Aerial Control: Yutyrannus and Daedodon
- Yutyrannus: You need at least one rider on a Yutyrannus to buff your damage output and damage resistance using its courage roar. Keep it on the outer edge of the pack so it doesn't get stuck in lava or caught directly in the Dragon's bite range.
- Daedodon: A couple of passive healing pigs can help, but don't rely on them exclusively. They drain food fast. Vegetable cakes on the Therizinosaurs are much more reliable.
Step-by-Step Arena Strategy
Once you teleport into the arena, positioning is everything. Don't let your tames scatter.
- Immediate Positioning: As soon as you load in, whistle all your tames to follow your Yutyrannus and move them away from the spawn slope. The arena features lava rivers and uneven terrain where tames easily get stuck.
- Focus the Dragon First: The Dragon lands frequently and poses the highest threat to your army due to its fire breath. Group your Therizinosaurs around it and unleash coordinated attacks. Keep your Yutyrannus buff active constantly.
- Manage the Manticore: When the Manticore flies, your tames will naturally try to bite the air. This wastes precious seconds and leaves them vulnerable to the Dragon. Whistle your army to target the ground or keep them stationary when the Manticore is airborne, letting your ranged weapons or helper riders deal with it.
- Handling the Manticore's Landing: Eventually, the Manticore runs out of stamina or cycles its behavior and lands on the ground. When it touches down, whistle all attack targets directly onto it. Melting the Manticore quickly prevents it from summoning its wave of Deathworms and Araneo minion minions.
Player Gear and Consumables
You aren't just sitting back on a tame. You need to pull your weight and stay alive. If the player dies, the boss arena fails instantly, regardless of your tames' health.
- Armor: Ascendant Riot or Tek gear with high durability. You'll take stray hits and extreme heat near the lava.
- Weapons: A high-damage Pump-Action Shotgun (200%+ damage) and plenty of shells to shoot the Manticore out of the sky or finish off the Dragon.
- Consumables: Bring Medical Brews, Enduro Stew, Focal Chili, and Stimberries or Stimulants. The Manticore's poison darts drain your torpidity rapidly. If you get hit, pop stimulants instantly or you'll fall asleep in the middle of the arena.
For more details on official game mechanics and updates, check out the Official ARK Wiki.
Frequently Asked Questions
Can I use Rexes instead of Therizinosaurs?
Yes, you can use high-stat Rexes, but they lack the healing capability of Vegetable Cakes. Against the Dragon's fire breath, Rexes often burn through their health pools faster and can't recover. Therizinosaurs are safer for the average tribe.
How many players can enter the arena?
The vanilla boss arena limit allows up to 10 players and a maximum of 20 tames total. Coordinate with your tribe members to ensure everyone brings a specific role, such as a dedicated Yutyrannus rider or shotgun specialist.
What happens if the timer runs out?
The boss arena has a strict 20-minute time limit. If you fail to defeat both bosses before the clock hits zero, you lose all remaining tames, players, and gear inside the arena. Always practice on single-player or unofficial test servers before risking your main gear on official servers.
Do I get Tekgrams for beating Ragnarok?
Yes. Defeating Ragnarok unlocks specific Tekgrams depending on the difficulty tier you complete, alongside Element rewards deposited directly into your inventory upon victory.
