Egg incubater boost. You have to set the temp to the optimal temp for the egg you are hatching. Wyverns are 80-90c so I set temp to 85c and that enabled the
Dododex, Ark Taming Calculator App, now available on Android : r/playark
Ark Breeding Calculator
Incubation - ARK: Survival Evolved Wiki
Ark Genesis 2 Egg Incubator | Everything You Need to Know! Make Breeding Easier! - YouTube
Ark Breeding Calculator
egg incubator - General - ARK - Official Community Forums
Spinosaurus | ARK: Survival Evolved
Need an Egg Incubation Timeline? Try This Hatching Calculator - Backyard Poultry