You just wait and it appears on its own. It then does 5 earth quakes that are several days apart and it releases monsters that attack you and it grows. Then at lvl 5 you can go in and kill like 10 or 12 bases, and its lame easy really.
1 zaf, champ and 1 dave clears each one....no challenge....then you get a lame newbie base in there that you can start growing. I guess it will evolve some in the future....for now its a 2 hr project and your done.