Valerian, Aspiring Hero

Inspired — Whenever Valerian, Aspiring
Hero becomes untapped, you may pay {2}. If you do, put a 1/1 colorless Echo creature token with "Prevent all noncombat damage that would be dealt to this creature."
{t}, Tap any number of untapped Echos you control: Each opponent loses life equal to
the number of creatures tapped this way.