Follows

Subscribe to a player and get a notification whenever they record a new stat. You can follow users in two scopes:

DM follows

Personal subscriptions delivered to your DMs. Manage them with:

/follow dm list shows who you're following.
/follow dm add starts following a user.
/follow dm remove stops following a user.

Server follows

Server-wide subscriptions delivered to a channel of your choice. A server manager with Manage Server permissions should pick a channel first with /follow server set_channel.

/follow server set_channel sets the notification channel.
/follow server get_channel shows the channel notifications are currently sent to.
/follow server delete_channel removes the configured channel.
/follow server add starts following a user server-wide.
/follow server remove stops following a user server-wide.
/follow server list shows who the server is following.

Notification filters

By default you're notified for every global aura a followed user discovers. A filter narrows that down. Both scopes have the same three subcommands:

/follow dm set_filter and /follow server set_filter change the filter.
/follow dm get_filter and /follow server get_filter show the current filter.
/follow dm delete_filter and /follow server delete_filter clear the filter, so you go back to receiving every global aura.

A filter applies to the whole scope, not to a single user, and the server filter needs Manage Server permissions like the rest of /follow server.

set_filter takes these options:

min_rarity and max_rarity only notify you for auras within a rarity range.
min_luck and max_luck only notify you for auras rolled within a luck range.
challenged includes or excludes Challenged auras.
challenged_plus includes or excludes Challenged+ auras.

Every option is optional. You only need to enter the ones you want to change, and the rest of your filter stays as it is. For example, /follow dm set_filter min_rarity:100000000 only sends you a DM for auras that are 1 in 100,000,000 or rarer.

Challenged and Challenged+ auras ignore the rarity and luck ranges. They're always included unless you set challenged or challenged_plus to False in your filter.

Role mentions

A server can ping a role with every server follow notification. These subcommands need Manage Server permissions:

/follow server set_role sets the role to mention.
/follow server get_role shows the role currently being mentioned.
/follow server delete_role stops mentioning a role.

Role mentions are server-only, DM follow notifications have no equivalent.

Why can't I follow a user?

The user may not have rolled a global aura yet, users can only be followed once they have at least one recorded global aura.