Request: Blacklist mass delete

[KisaiTenshi]

It's a chore to clear the blacklist of all the old spammers that are no longer there to make space for new spammers... have a way to delete multiple names from the blacklist at once please

I just stopped using it. After filling it and deleting it twice, I observed that most of these bots don't exist longer than a day, thus it's pointless. The blacklist in the game should just have a small "fireball" icon that deletes everything from the blacklist that isn't online.