Reach the Kindling Form.
Reach the Worldling Form.
Reach the Black Hole Form.
Collapse your star into a Nova for the first time.
Open the Observatory.
Reach the Colossus Form.
Catch a Glint Flare.
Reach the Star Form.
Reach the Planetesimal Form.
Collapse a parallel reality into the next Depth.
Reach the Terran World Form.
Reach the Dwarf World Form.
Reach the Giant World Form.