all you need is move a chess piece to this area and wait for it growing up , you can sell the egg anytime you want to receive the upgrade piece , it have 60% change to grow every new round

- You need to have an empty spot on the bench before you select the Relic!

- Once you select the relic, a EGG NEST will spawn!

- You can now move any piece from your Bench, to the nest, where an EGG will be formed! (Same hotkeys as the one you use to place units down, move positions etc)

- Egg will have a chance to grow every round.

You can see the progress of your egg, and if the unit inside of it leveled up or not!

- If you want to "HATCH IT" simply "sell" the egg, it will now spawn you your unit leveled up!

This explains why people sell eggs sometimes at Round 15-16 when their egg is 3/9, because even if their egg grew every single round (till 20) it will become 8/9 therefor not growing to 3 stars.

Getting another EGG RELIC while you have an egg on bench will not spawn you a new nest! It will just continue on the old one!

oh ♥♥♥♥, egg stops growing? sometimes i dont select it until i get a piece i want to upgrade

引用自 Fashbinder：

oh ♥♥♥♥, egg stops growing? sometimes i dont select it until i get a piece i want to upgrade

It only "STOPS" upgrading if you don''t have a "Greevil Egg" relic, lets say you open your chest at round 28.. you dont need to spawn the egg! just wait till round 30, now click on the egg and you'll have 10 rounds where it will spawn.

The relic obviously expires at round 20 30 40 50 60 etc, or if you use another relic!

If your egg is down, but you dont have the relic anymore, your egg will NOT GROW!

But you can decide to hatch the egg, or wait for next neutral round to see if you'll get an egg again, to make it grow more and possibly get a 3 star unit! (worth it if you're at like 8/9 on a decent $4 $5 unit)

You can't put panda spirits in the egg due to being a separate pool, would assume same with undeads pieces.