Eidolon closed his eyes for a moment, releasing his hold on the sensory power.  Like something swelling within him, filling every available space, another ability took hold.  Something defensive.  An invisible bubble surrounded him, linked to another power.  Teleportation.

It was a strong defense against aimed attacks, but it wouldn’t help against something indiscriminate enough.

...

The light penetrated the bubble, and Eidolon was gone, a quarter-mile away.

Reactive teleporting.  He felt the bubble form around him.

Wildbow, Worm, 27.x