Bot posts message in a channel saying "raid is now open, type !join to enter"
Listens for users typing "!join" and responds with "@user has joined the RAID" keeps list of users.
Listens for mod post !raidend
Bot posts message in channel saying "the raid has ended, thank you for joining." prints list of users that joined to a channel, maybe a different one for mod tracking
this is an idea for tracking people in raids, doing giveaways or queues, all in the same module:
optional parameters would be to set an automatic timer, and optionally picking a winner at random upon closing.