Revenant Yutyrannus
Variant · 2 maps
Revenant Yutyrannus Egg & Breeding Calculator
After a successful mate, the Revenant Yutyrannus lays a fertilized egg. Incubation temperature must stay between 32°C and 34°C - use Air Conditioners, Standing Torches, or Dimetrodons to maintain the range. At the correct temperature, the egg hatches in approximately 4 hours and 59 minutes.
Full maturation from baby to adult takes ~7 days and 17 hours (1x rate), progressing over an extremely long period, one of the longest in the game. Hand-feeding is required until 10% maturation. After that, a Feeding Trough handles the rest.
Each baby inherits stats from both parents with a chance of mutation - +2 wild levels to a random stat plus a color change. Use the breeding calculator to plan food requirements, incubation timers, and maturation phases.
Maturation has three phases: Baby (0–10%) lasts ~1111 min and requires constant hand-feeding. Juvenile (10–50%) spans ~74h - it can eat from a Trough now. Adolescent (50–100%) takes ~93h - continues eating from troughs, nearly fully grown.
Imprint bonuses are significant: a fully imprinted Revenant Yutyrannus gains 30% extra damage and damage resistance with its imprinter mounted. You'll be asked to cuddle, walk, or feed specific kibble at regular intervals during maturation.
Incubation Time
4h 59m 58s
Elapsed Time
9h 15m 34s
Maturation Time Left
175h 55m 33s
Time to Juvenile
9h 15m 33s
Total Food Items
7868
items
Food to Adult
5134
items
Food Per Hour
81
Food Capacity
250
items
Baby Hand Feed For
4h 47m 38s
7.6% maturation
Cuddle Interval
0s
Imprint Per Cuddle
0%
Max Imprint
0.0%
The raising calculator above shows exactly how much food you need for each maturation phase of the Revenant Yutyrannus. Budget ~1111 minutes for the Baby phase - this is when hand-feeding or Maewing nursing is mandatory.
Raising multiple Revenant Yutyrannus simultaneously? Set the dino count and the calculator scales food requirements automatically. Different food types have different spoil timers - factor that into which food you stockpile.
Raising CalculatorFrom 5% - use slider above to adjustFood per item
50
Stack size
40
Eats at 5%
67.27 food/min
Maturation
185h 11m 6s
| Phase | Duration |  Raw Meat |
|---|---|---|
 BabyNeed this much for 5% to 10% | 9h 15m 33s | 728 |
 JuvenileNeed this much for 10% to 50% | 74h 4m 26s | 4,406 |
 AdolescentNeed this much for 50% to 100% | 92h 35m 33s | 1,967 |
 Total | 175h 55m 33s | 7,101 |
WeightFeeding Trough
2,400 items(60 slots)
Need 3 full loads
Tek Trough
4,000 items(100 slots)
Need 2 full loads
Maewing / Maeguana
300 slots
50% weight reduction on meat & berries
Baby- 14x trough refills needed (food spoils before phase ends)Juvenile- 112x trough refills needed (food spoils before phase ends)Adolescent- 139x trough refills needed (food spoils before phase ends)Spoils in 10m|Trough / Maewing: 40m|
Tek Trough: 16h 40m
During the Baby phase (0-10%), you must hand-feed or use a Maewing to nurse. From Juvenile (10%+), dinos can eat from a Feeding Trough on their own. Use Preserving Salt in troughs to double spoil times.
The Revenant Yutyrannus, a carnivore creature in ARK: Survival Ascended, is well-known across multiple maps. It falls within the Variant classification.
Stamina sits at 420 base, providing good endurance. With 100% base Melee Damage, the Revenant Yutyrannus has respectable melee power. With 1,100 base Health, the Revenant Yutyrannus is quite durable. A base Weight of 500 means massive inventory space.
The Revenant Yutyrannus is a wild creature that cannot be tamed through conventional methods. It reproduces by laying eggs, which must be incubated between 32°C and 34°C. A wild Revenant 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.