X-Yutyrannus
X-Yutyrannus Taming Calculator
To tame the X-Yutyrannus, you need to knock it unconscious first. Tranq Arrows, Tranq Darts, and Shocking Tranq Darts all work. Torpor bleeds at 0.73/s, requiring regular sedative application to prevent a premature wakeup.
| Food | Food Quantity (Current/Max) | Taming Time | Effectiveness |
|---|---|---|---|
 Extraordinary Kibble | 1:08:12 | 73 Lvl (223) 98.46% | |
 Raw Mutton | 1:22:01 | 70 Lvl (220) 93.59% | |
 Raw Prime Meat | 1:42:01 | 67 Lvl (217) 90.38% | |
 Cooked Lamb Chop | 2:31:50 | 60 Lvl (210) 80.96% | |
 Cooked Prime Meat | 3:23:47 | 52 Lvl (202) 70.1% | |
 Raw Prime Fish Meat | 2:08:01 | 44 Lvl (194) 59.9% | |
 Raw Meat | 5:06:01 | 38 Lvl (188) 51.01% | |
 Cooked Prime Fish Meat | 4:22:00 | 20 Lvl (170) 27.25% | |
 Cooked Meat | 5:05:01 | 15 Lvl (165) 20.69% | |
 Raw Fish Meat | 6:22:01 | 10 Lvl (160) 14.29% | |
 Cooked Fish Meat | 6:21:31 | 3 Lvl (153) 4.01% |
Taming Results
Use the calculator results to plan your tame - they show the exact time, food quantity, and bonus levels for the X-Yutyrannus based on your settings.
Required Narcotics
Use the narcotic calculator to determine exactly how many Narcotics, Bio Toxin, or Narcoberries you need for the X-Yutyrannus. Your options are Narcotics (40 Torpor), Bio Toxin (80 Torpor, best efficiency), or Narcoberries (7.5 Torpor, cheapest but slowest). With Torpor draining at 0.73/s, don't wait until the bar is nearly empty to apply narcotics.
Starve & Torpor Timers
The real-time timers below help you monitor Torpor drain and Food depletion during the tame. The torpor timer alerts you when narcotics are needed. The starve timer tracks Food depletion for starve-taming, where you let the food bar drop before placing all food at once.
The X-Yutyrannus, a tamable, carnivore creature in ARK: Survival Ascended, is a common sight across multiple maps. It belongs to the Variant category.
Its base Stamina of 420 gives it respectable staying power. Dealing 105% base Melee Damage, the X-Yutyrannus brings decent hitting power to the table. Starting at 1,067 Health, it's solidly tanky. A base Weight of 500 means an enormous weight pool.
You'll need to knock the X-Yutyrannus unconscious before taming it. Tranquilizers are the standard approach. For best results, use Extraordinary Kibble - it gives the highest taming efficiency.
Once tamed, the X-Yutyrannus earns its keep through resource gathering, making tedious farming runs much faster. It reproduces by laying eggs, which must be incubated between 32°C and 34°C. A wild X-Yutyrannus is worth 30 base experience when killed. It can be cloned at a Cloning Chamber for 0.94 Element plus 0.01 Element per level.