Anti-Raid Module

The join gate can block accounts younger than a number of days. Raid detection watches join waves and can lock the server.

/lockdown on locks the server. /lockdown off lifts it. Both need the module enabled.

1. Enable Anti-Raid in Modules.
2. Turn on the minimum account age and pick kick, ban, a moderation case, or a staff notice.
3. Turn on raid detection, set how many joins in how many seconds trigger it, and pick lockdown, kick, or ban.
4. Set an alert channel. Save. /lockdown on closes send and react for @everyone in text channels. /lockdown off clears those overwrites.