Boss
The baby Grendel (Beta) takes approximately 1 day and 22 hours to fully mature at default rates - requiring significant patience. The most labor-intensive part is the baby phase (0–10% maturation) when it can't use a Feeding Trough yet.
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 ~278 min and requires constant hand-feeding. Juvenile (10–50%) spans ~19h - it can eat from a Trough now. Adolescent (50–100%) takes ~23h - continues eating from troughs, nearly fully grown.
Don't skip imprinting - each successful imprint boosts the Grendel (Beta)'s stats, and hitting 100% grants a 30% combat bonus when the imprinter rides it. Keep various kibble types on hand, as imprint requests are randomized between cuddles, walks, and kibble feeding.
Incubation Time
4h 0m 0s
Elapsed Time
1h 9m 27s
Maturation Time Left
21h 59m 26s
Time to Juvenile
1h 9m 27s
Total Food Items
788
items
Food to Adult
514
items
Food Per Hour
65
Food Capacity
500
items
Baby Hand Feed For
N/A
1.4% 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 Grendel (Beta). Expect ~278 minutes of active care during the Baby phase before it graduates to trough-feeding as a Juvenile.
The multiplier feature helps plan large-scale Grendel (Beta) raises by totaling food across all babies. Different food types have different spoil timers - factor that into which food you stockpile.
Food per item
50
Stack size
40
Eats at 5%
53.84 food/min
Maturation
23h 8m 53s
| Phase | Duration | |
|---|---|---|
| 1h 9m 26s | 73 | |
| 9h 15m 33s | 441 | |
| 11h 34m 26s | 197 | |
| 21h 59m 26s | 711 |
Feeding Trough
2,400 items(60 slots)
Fits in one load
Tek Trough
4,000 items(100 slots)
Fits in one load
Maewing / Maeguana
300 slots
50% weight reduction on meat & berries
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 Grendel (Beta) is a boss creature in ARK: Survival Ascended that must be fought in a dedicated arena. Classified under the Boss group.
Melee starts at 100% - respectable melee power that scales with level-ups. Starting at 450,000 Health, it's one of the toughest creatures in the game. With 3500 base Stamina, the Grendel (Beta) has exceptional endurance. A base Weight of 1000 means massive inventory space.
Once tamed, the Grendel (Beta) is a powerful boss creature encountered in a dedicated arena fight. Killing a wild Grendel (Beta) yields 1500 base XP. It can be cloned at a Cloning Chamber for 0.26 Element plus 0.01 Element per level.