The Patient One

As an Avatar of a timeless entity, you yourself do not feel the pull of time as an inevitability but as a guiding force, and can act against it. 

Closed Space-like Trance

When you enter a form of trance, you can port through time forward to effectively disappear for a predetermined period of time of 1d4+1 rounds (from the inertial reference of the earth). Can only be performed twice per day. 

Spatial Anomaly

Traveling through time erratically allows you to warp within space to increase or decrease your size by 5 ft. Can only be performed once per day. 

Relapse

As a reaction when taking damage, relapse time by one second and take an extra turn (minus movement) immediately. this can only be performed three times per short rest, and only once every other round. 

Relative Trance

Aging no longer affects you. All warlock spell slots are regained at dawn, regardless of sleep. 

Timelike Distortion

Time warps around you such that you pass slower? through time, observing your surroundings slow down as you speed up. Gain a second action, and doubles movement speed. Effect lasts 10 rounds and can be performed once per day.