Starting in Endless Frontier

The very beginning

In the very beginning, the important thing is to unlock the unit time shop and artifact time shop.

1. Revive at somewhere between stage 50 and 100.
2. Buy all levels of Elf’s Secret Skill and the unit time shop in the shop.
3. Start to buy units with medals in the unit shop. Fill all the starting slots of active units. Then the time shop should appear. When you buy units from the shop, there should be an option to send them directly to the time shop.
4. Revive once or twice, and start to buy artifact from the artifact shop. Fill all the starting slots of active artifacts, and the artifact time shop should appear, as well as the option to send artifacts directly to the time shop.

Note that there seems to be a bug where the option to send units/artifacts directly to time shop doesn’t appear immediately. In my case it took ~2 days to appear.

From this point on, every unit and artifact should be bought in the shop every hour, except for the gem ones.

Starting the elf core-2

In the beginning there should be a unit selection ticket, use it to get the High Fairy. At some point later you should automatically get a Hippocrat. That’s the core-2 for now. Ideally the physical core should be an Elementalist for Astro Captain, but a Hippocrat would do for now.