You start the Trial with 3 tokens.

When your aura would be shown to the Killer, the perk activates and a token is consumed.

For the next 6/8/10 seconds, while the perk is activated, your aura and scratch marks will not be shown to The Killer.

This perk does not activate when you are in the dying state.

Regain a token for each 30 seconds spent inside the Killer's Terror Radius.

Distortion may not have more than 3 tokens.