Choose one or roll a d8 against this table to determine which of the following damage types has a significant connection to your traumatic event.

When you take this background, choose one of the damage types on the Traumatic Memory table. When you see an attack or spell that does damage of the matching damage type reduce a creature to 0 hit points, make a wisdom saving throw with a DC equal to 8 plus the number of creatures killed by the attack or spell plus the number of creatures affected by the attack or spell (For example, a Fireball spell that hits 5 creatures but only kills 3 of them results in a wisdom saving throw with a DC of 16). If you fail the saving throw, you are stunned for one minute as you flash back to the traumatic event. You can repeat the saving throw at the start of each of your turns, ending the effect early on a success. Alternatively, a creature can move to within five feet of you and use their action to remove the stun effect by getting you to snap out of it. Once you have an episode, you have advantage on this saving throw for avoiding another episode for the next 24 hours.