Gigadesmodus Egg Sac

The Gigadesmodus egg sac

The Gigadesmodus Egg Sac comes from the Gigadesmodus in ARK: Survival Ascended and belongs to the Lost Colony DLC. In game it reads: "Tremendously nourishing by itself, this egg provides extraordinary nutritional value in many cooking recipes." Survivors can eat it or turn it into Extraordinary Kibble.

Kibble for taming

Extraordinary Kibble from this sac is used to tame creatures such as the Yutyrannus, Griffin, Thylacoleo, Shastasaurus and Megalania. Any creature that takes Simple, Basic, Regular, Superior or Exceptional Kibble will take it as well.

Getting egg sacs

The wiki says the sacs drop at random and can be collected from tamed Gigadesmodus. A tamed female gives up her egg sacs, and having a male close (for the Mate Boost) plus an Oviraptor nearby makes her lay them more often. Wild Gigadesmodus turn hostile when someone grabs an egg sac in front of them. Defeating the Lost King also awards players a fertilized Gigadesmodus egg sac. When two Gigadesmodus mate, the egg can hatch into a baby, and an Egg Incubator set to the best temperature can cut incubation time by up to 20%.

Weight and spoiling

An egg sac weighs 50, so a full stack of 100 weighs 5000. It spoils in 192 hours, which is 8 days.