Hearth Magic to reset events.

[Aceb]

Make a hearth magic available to hearthling with all skills purchased, that allows them to reset all their event related XP gain.

Cost is equal to all events EXP gain sum. Maybe even should reset remaining experience points back to 0.

Upside:
Refresh completely all events to a player.
Resets all timings, giving a late player bigger control over it.
It can't be used if player has too little XP and don't see a way to abuse it.

Downside
Can be used only every 365 days ingame.
First time after refresh, each event doesn't contribute to realm auth contribution.
Can't be used while credo is in progress.