Sending [Послание]
3rd level, Evocation
Casting time: 1 action
Range: Unlimited
Components: V, S, M (кусок тонкой медной проволоки)
Duration: 1 round
Classes: Bard,Wizard,Cleric
Subclasses: Great Old One, Peace Domain
You send a short message of twenty-five words or less to a creature with which you are familiar. The creature hears the message in its mind, recognizes you as the sender if it knows you, and can answer in a like manner immediately. The spell enables creatures with Intelligence scores of at least 1 to understand the meaning of your message.
You can send the message across any distance and even to other planes of existence, but if the target is on a different plane than you, there is a 5 percent chance that the message doesn't arrive.
Source: D&D System Reference Document 5.1, © Wizards of the Coast LLC, licensed under CC BY 4.0.