Insomniac

You develop the ability to forgo the need for sleep.

Once every 24 hours you’re able to long rest in only 10 seconds. During that 10 seconds you can not willingly move, talk, take actions, or make ability checks.

During combat it takes two actions for the rest to complete. 

After 1 hour of your 10 second long rest, the DM can instantaneously make you fall asleep at any moment.