X Helicoprion
X-Helicoprion Dossier
AquaticCarnivoreTameableBreedable

X-Helicoprion

Variant

Overview

The X-Helicoprion is a variant-class carnivore. It reduces the weight of several resources by 50%, including Metal, Stone, and Crystal. This makes it useful for transporting heavy hauls of valuable materials across long distances.

It can be airlifted by carriers such as Quetzal or Karkinos for fast deployment. Players typically tame it to streamline resource logistics in high-tier bases.

Spawn Locations

1 maps
Mod Maps

The X-Helicoprion is tamed passively. Feed it Little Ratfish Treats! to complete the process. About 10 Little Ratfish Treats! are needed. The tame time is around 5 minutes with 99% effectiveness and no Narcotics needed. Use the calculator below for your settings.

PassiveTime: 4m 30s|Effectiveness: 98.9% (+74 Lvl)Lv.150
FoodQtyTimeEffectiveness
Little Ratfish Treats!Best
104:3074 Lvl (224)

Drops & Harvest Resources

Killing an X-Helicoprion yields Raw Fish Meat and Raw Prime Fish Meat. The Dino (Fish Harvest) tool yields the most Raw Fish Meat, while the Sickle provides the highest amount of Raw Prime Fish Meat.

%
%
Resource
PickPick
SickleSickle
Harvest Weapon
93%~25~17 hits93%~25~11 hits93%~25~18 hits
0%~0~17 hits13%~3~11 hits4%~1~18 hits

Estimates based on game-extracted data (weights, quantities, harvest multipliers, damage type chains). Each harvest event independently rolls each resource - higher weight = higher drop chance. Actual yields vary with RNG.

Weight Reduction

The X-Helicoprion reduces inventory weight by 50% for Metal, Stone, Crystal, Polymer, Obsidian, Black Pearl, Metal Ingot, Ammonite Bile, Raw Fish Meat, Silica Pearls, Raw Prime Fish Meat, Tusoteuthis Tentacle, and Alpha Tusoteuthis Eye. Pair it with a flyer like Quetzal to maintain this reduction during aerial transport.

Metal
Metal-50%
Stone
Stone-50%
Crystal
Crystal-50%
Polymer
Polymer-50%
Obsidian
Obsidian-50%
Black Pearl
Black Pearl-50%
Metal Ingot
Metal Ingot-50%
Ammonite Bile
Ammonite Bile-50%
Raw Fish Meat
Raw Fish Meat-50%
Silica Pearls
Silica Pearls-50%
Raw Prime Fish Meat
Raw Prime Fish Meat-50%
Tusoteuthis Tentacle
Tusoteuthis Tentacle-50%
Alpha Tusoteuthis Eye
Alpha Tusoteuthis Eye-50%

Damage Resistances

The X-Helicoprion has a strong vulnerability to spike walls, taking +400% damage. It also takes +120% damage from instant-damage sources and +55% more from metal melee attacks. It is highly resistant to mining drill harvest damage, taking -100% damage. Avoid using it near automated spike defenses.

MiningDrill Harvest
0%-100%
Dino AttacksStandard dino melee hits
50%-50%
Plant Species XPlant turret projectiles
50%-50%
Herbivore DinoHerbivore dino attacks
60%-40%
Stone WeaponsClub, slingshot (high torpor)
66%-34%
GenericFall damage, environmental
70%-30%

Kill XP

Wild Kill (1.25×)
Per Kill636 XP

8 base × 15.9 level × 4 × 1.25× wild kill × 1× server

Server Settings(Game.ini)

Official servers use non-1× defaults; the values above already reflect official rates.

StatBase (Lv.1)Wild +/LvTamed +/Lv
HealthHealth
1261.0+252.20+4.50%
StaminaStamina
500.0+50.00+2.00%
TorpidityTorpidity
800.0+48.00+0.00%
FoodFood
2000.0+200.00+2.00%
WeightWeight
500.0+12.50+1.10%
Melee Damage MultiplierMelee Damage Multiplier
105.0%+5.25%+10.00%
Speed MultiplierSpeed Multiplier
100.0%+0.00%+1.00%

Tools & Guides

X-Helicoprion Tips & Tricks

The BuckFeedResponse attack harvests plant resources at a 10× multiplier. This includes Mejoberry, Narcoberry, and Stimberry.

It reduces the weight of Raw Fish Meat and Raw Prime Fish Meat by 50%, ideal for fish-based supply chains.

It is highly vulnerable to spike walls, taking +400% damage. Avoid placing it near enemy defenses.

It can be carried by Quetzal or Karkinos, enabling fast aerial transport without losing weight reduction benefits.

It takes -100% damage from mining drill harvest attacks, making it immune to drill-based structures.

This page details the X-Helicoprion's taming, breeding, harvesting, weight reduction, and combat traits. Use the taming calculator, breeding planner, and spawn map tools below for further optimization.