UPDATE: GM Yusri announced the much-awaited update to the Player Customization System that will allow you to choose from several Custom Bolt and Custom fireworks (from Fire Spirit or Major Fire cast in defensive stance) messaging!
Text of Discord Post follows:
GM Yusri
Player Customizat System Update
on 10 Aug 2023 11:41 PM
from the Official GemStoneIV Discord
on #general-announcements channel
The Player Customization System has been updated and now includes custom bolt spells (for all bolt spells) as well as fireworks (from Fire Spirit or Major Fire cast in defensive stance). Go forth and be stylish with your Bolts From The Blue (and any other custom bolt tokens you might have lying around.)