As a move action, you can draw on the properties of dark matter
to increase your density, allowing you to resist physical damage.
You gain damage reduction 1/—. This increases to DR 2/— at 6th
level and increases by 1 again every 3 solarian levels thereafter.
This benefit lasts for 1 round or until you leave graviton mode.
When you are attuned or fully attuned, your DR from dark matter is equal to half your solarian level.