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YUTYRANNUS
The Yutyrannus is a carnivore found on 11 maps, with a drag weight of 500. Tamed, it harvests Raw Meat and Raw Prime Meat better than most creatures. It is rideable once you have the level 80 saddle.
Stat Calculator
point distribution & extractionRoll Quality
how lucky these wild points areKnock Out
Yutyrannus at a glance
the game's own base values — the calculator above levels them| Stat | Base (level 1, wild) | Per wild level | Per tamed level |
|---|---|---|---|
| Health | 1,100 | 220 | 5.4% |
| Stamina | 420 | 42 | 10.0% |
| Oxygen | 150 | 15 | 10.0% |
| Food | 3,000 | 300 | 10.0% |
| Weight | 500 | 10 | 4.0% |
| Melee Damage | 100% | 5% | 1.7% |
| Movement Speed | 100% | — | 1.0% |
| Torpidity | 1,550 | 93 | — |
A wild Yutyrannus starts at 1,100 health and 100% melee damage. Its drag weight is 500, which decides what can carry it. The saddle engram unlocks at level 80. Killing one gives 30 base XP.
Taming food: Extraordinary Kibble, Raw Mutton, Raw Prime Meat, Cooked Lamb Chop, Cooked Prime Meat, Raw Prime Fish Meat, Raw Meat, Cooked Prime Fish Meat. Torpor drains at 0.725 per second once it is unconscious.
Breeding: lays an egg, incubating in 4h 59m, and the baby matures in 7d 17h 11m with 23 imprints available. The egg needs 32–34°C to incubate . Mating cooldown runs 18h to 2d.
Immobilised by: Chain Bola, Large Bear Trap.
Best at gathering: Raw Meat, Raw Prime Meat, Chitin, Keratin, Raw Mutton.
Drops on death: Yutyrannus Lungs, Raw Meat, Hide, Raw Prime Meat, Pelt.
Taming Calculator
Lv 150 · knockoutHow You Get One
method, in orderHolding it still
Chain BolaFired from a Ballista or 
Harpoon Launcher. Grounds flyers and pins them where they land.
Large Bear TrapSame idea as the 
Bear Trap, sized for the big stuff. Bait it into walking over one.That's the full list — nothing else immobilizes a Yutyrannus, per the game's own immobilizer table (drag weight 500).
Taming at a glance
a level 150, at official 1× rates| Level | Extraordinary Kibble | Time | Effectiveness | Bonus levels |
|---|---|---|---|---|
| 30 | 6 | 20m 28s | 99.5% | +14 |
| 60 | 10 | 34m 06s | 99.2% | +29 |
| 90 | 13 | 44m 20s | 99.0% | +44 |
| 120 | 16 | 54m 34s | 98.8% | +59 |
| 150 | 20 | 1h 08m | 98.5% | +73 |
Every number in this card is at official 1× rates, with the fastest food. Taming speed and food consumption multipliers change all of it, and most servers are not on official — the calculator at the top of this tab takes your rates, a Sanguine Elixir, and every other food this creature will eat.
Effectiveness is what decides the bonus levels: every unit of food eaten costs a slice of it, so the food that needs the fewest units finishes at the highest level. That is why kibble is worth the trouble — not that it is much faster, but that it is fewer feedings.
Torpor drains at 0.725 per second while it is unconscious, so on a long tame you will need Narcotic to keep it down. The calculator works out how much.
Timers
start them when you knock it outServer Rates
every number on this tab is calculated at these ratesBreeding
egg → adultDrops & Harvest
On death
Abilities
what it does and how you trigger it 
- Bite Primary attack
The Yutyrannus bites the target for 55 damage.
10 stamina · 0.89s cooldown - Fear Roar40px Secondary attack
The Yutyrannus roars at the targets. This roars gives Fear debuff to the targets, reducing their damage resistance and Melee Damage by 50%, the duration depends of the fear percentage of the creature. If the fear percentage reach 100% the creature gets Terror debuff, making the same effects as Fear but also making the creature losing the control and starts running around randomly, and the creature's rider unable to control its mount, all for 20 seconds.
250 stamina · 5s cooldown - Courage Roar40px Special 1
The Yutyrannus roars at the allies. This roars gives Courage buff to the allies, increasing their damage resistance by 20% and thier Melee Damage by 25%, the duration depends of the courage percentage of the creature. If the Yutyrannus roars on wild
Carnotaurus two times, up to 3 Carnos at the time they will starts following the Yutyrannus attacking its target and respecting the rider's orders during 60 seconds.250 stamina · 5s cooldown
- Turret Mode
The Yutyrannus has a turret mode, allowing its AI to stay on the position while roars both fear and courage roars.
- Auto-Roar (Single Player only)
The Yutyrannus has an Auto-Roar option, allowing the Yutyrannus to automatically roars every ~8 seconds both fear and courage roars.
Managarmr
Ice Titan
FenrirDetails
everything else the game files recordKnockout by level
every level, as a tableA level 150 Yutyrannus has 15,407 torpor and takes 71 Tranquilizer Darts or 172 Tranq Arrows to knock out — 47 darts with head shots.
Full Yutyrannus knockout table → — every level from 1 to 450, across seven weapons.
Where it turns up
pages that mention this one3- Glacier Hallcave guide · Ragnarok
- Tek Cavecave guide · The Island
- Natrix, the Deviousboss guide
