Bulk actions and cleanup
Ban, mute or unban many members at once, and clear messages from a channel.
Ban, mute or unban many at once
n!massban <id1> <id2> ... [time] | <reason> bans up to 30 members in one command, and a time such as 3d makes it a temporary ban. n!massmute takes the same list and an optional time such as 1h. n!massunban lifts up to 30 bans. All three need the Administrator group, ask you to confirm before they act, and write one case per member. Use user IDs, because the people you are clearing may already have left.
What bulk actions count as
Every member in a bulk command is its own moderation action. A nuke protection rule counts them against whoever ran the command, so exempt the people who run cleanups or raise the limit. After a massban, Nighthawk can also offer to file Watchlist reports, within the limit of 20 reports per server every 24 hours.
Softban
n!softban <@user> [reason] bans a member and unbans them straight away, which deletes their last day of messages without keeping them out. It is a kick with cleanup, and it needs the Moderator group.
Clean messages
n!clean <count> [-user @user] [-bots] deletes the last messages in the channel you run it in. -user @user keeps it to one member and -bots keeps it to bot messages. n!purge is the same command. It needs the Moderator group.