Pray

Any player may send to the prayer channel, but only Angels and Immortals
can hear it.  The prayer channel may be used to communicate with the Angels
and to call for help in emergency situations (if you are drowning, for
instance).  However, please refrain from frivolous spamming of this
channel, as it is a vital source of information for some people.  If there
are no Angels on, it is probably best to direct such requests to the
heroes.

The shortkey for the Angel channel is '^'.  'Pray' also works.