Tail Swing
Strike a nearby target with the tail.
- LMB
Base damage50
- Thatch275
- Wood150
- Stone-
- Metal-
- Tek-
CreatureVariant

The X-Ankylosaurus is a variant of the Ankylosaurus, sharing its herbivorous diet and compact, armored build. It provides -85% weight reduction on Metal, making it exceptionally efficient for hauling heavy metal resources. This dino is primarily tamed to streamline Metal transport in large-scale building projects. It can be airlifted by Argentavis, Karkinos, Quetzal, or Tusoteuthis for rapid deployment to remote bases.
The weight reduction applies to inventory load, reducing strain during long-distance hauling operations.
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 679 | +135.8 | +4% | |
| Stamina | 175 | +17.5 | +2% | |
| Torpidity | 420 | +25.2 | +0% | |
| Oxygen | 150 | +15 | +2% | |
| Food | 3000 | +300 | +2% | |
| Weight | 250 | +5 | +0.8% | |
| Melee damage | 105% | +5.25% | +10% | |
| Movement speed | 100% | +0% | +2% |
Taming the X-Ankylosaurus requires a knockout method. Use Regular Kibble for the fastest taming, as it provides the highest affinity. Mejoberry can be used as a fallback if kibble is unavailable. Immobilize it with a Chain Bola, Bear Trap, or Large Bear Trap to prevent escape. Alternatively, apply Plant Species Y to incapacitate it. Use ranged weapons such as the Bow, Crossbow, or Compound Bow with Tranq Arrows to sedate it safely. The process takes around 41 minutes. Use the calculator below for your settings.

Strike a nearby target with the tail.
Base damage50
Default PC controls. Custom keybindings may differ.
85% weight reduction
The X-Ankylosaurus provides -85% weight reduction on Metal, significantly easing inventory load during resource transport. Pair it with a Argentavis or Quetzal for aerial hauling while maintaining the weight benefit.
Compare recorded corpse resource yields by harvesting tool.
| Resource | ||
|---|---|---|
| ~940% · ~8 hits | ~1460% · ~6 hits | |
| ~1160% · ~8 hits | ~740% · ~6 hits | |
| ~210% · ~8 hits | ~415% · ~6 hits |
Each harvest event rolls resources independently. Actual yields vary.
Killing the X-Ankylosaurus yields Hide, Raw Meat, and Keratin. The Hatchet is the best tool for harvesting Hide and Keratin, while the Pick yields the most Raw Meat.
While mounted, the X-Ankylosaurus can gather a wide range of resources using its tail and bite attacks. Its tail attack harvests Berries, Crop Seeds, Mejoberry, Narcoberry, Rare Flower, Rare Mushroom, Sap, Stimberry, Thatch, and Wood, all at 10× efficiency. The same attack also gathers resources from metal, stone, and sulfur nodes. Its bite attack supplements gathering with additional yields of mushrooms and stone. This makes it a versatile, high-efficiency gatherer for both plant and mineral nodes.
BreaksThatchWoodStoneMetalTek
Base damage50
Base damage30
ResistsWeak to
Base damage at level 1, 100% taming effectiveness, no imprint. Open damage calculator
The X-Ankylosaurus takes +120% more damage from Instant HurtDinos, making it highly vulnerable to certain mechanical threats. It also suffers +100% more damage from Spike Wall impacts, so avoid using it in spike-based defenses. Conversely, it has -60% damage reduction from fire-based attacks, making it resilient in fire-heavy environments.
Base XP per kill: 6
Per kill
477 XP6 base × 15.9 level × 4 × 1.25× wild × 1× server
The tail attack gathers Thatch, Wood, and Berries at 10× efficiency, making it ideal for rapid node farming. Use this dino to harvest Plant Species X, Y, and Z seeds quickly. Its weight reduction on Metal pairs well with high-capacity carriers like Argentavis. Carry it with Karkinos or Tusoteuthis for amphibious base access. The -60% fire resistance allows safer operation in volcanic zones. Avoid placing it near spike walls due to its extreme vulnerability.
This page details the X-Ankylosaurus's taming, breeding, harvesting, and combat statistics. For further planning, refer to the taming calculator, breeding calculator, and spawn map tools available on-site.