The Sending spell in D&D 5e lets characters reach out across impossible distances to contact a specific creature whose name and location are known. A higher level version of the spell allows more complex questions and can even bend probability to aid allies, making it a powerful tool for story and strategy.
Players and DMs use Sending to coordinate plans, confirm rumors, or alert distant allies without risking personal travel. Understanding its limits and possibilities helps integrate it smoothly into campaigns.
| Spell Level | Description | Typical Use Cases | Limitations |
|---|---|---|---|
| 3rd | Establishes a mental link to a specific creature | Long-range coordination | No direct mechanical effects |
| 4th | Extends range, may provide limited guidance | Secure messaging, subtle aid | Relies on DM discretion on outcomes |
| Material component | A ruby worth at least 1,000 gp consumed at casting | High value encourages careful planning | Loss of component on failed delivery |
| Casting time | 1 action, concentration up to 1 minute | Allows back-and-forth conversation | Concentration can be broken by damage |
Mechanics of Sending
How the spell establishes contact
At the core of Sending is a mental message directed to a creature you know by name and whose current location you can describe. The spell creates an invisible connection that bridges space, bypassing normal communication limits. The target does not need to be on the same plane, but must be familiar enough in description for the magic to find them.
Concentration and duration constraints
Because the spell requires concentration, you can maintain Sending for up to one minute while sustaining the link. Taking damage while concentrating forces a Constitution saving throw or breaks the spell, so secure locations or protective allies are ideal when attempting extended dialogue. Planning message content in advance maximizes the value of each round of concentration.
Strategic Uses in Campaigns
Coordination without travel
Sending shines when parties need to synchronize actions across large distances. Spies can warn of ambushes, diplomats can secure last minute alliances, and explorers can call for extraction without exposing their exact position to enemies on the same map.
Information gathering and verification
The ability to ask detailed questions remotely makes Sending a premier investigation tool. You can confirm identities, verify rumors about locations, or request subtle reactions from key NPCs, all while remaining hidden. Creative questioning and clever follow ups often reveal more than a direct confrontation.
Counterplay and Limitations
Ways creatures and magic interfere with Sending
Antimagic fields, targeted silencing effects, and certain planar guardians can block or distort messages. A wary enemy who suspects interception may give ambiguous replies, demand verification, or attempt to magically jam the link. High level foes with divination abilities might even sense when they are being scryed upon.
Risk versus reward of the ruby component
The costly ruby consumed on casting raises the stakes for each use. Losing the component if the message fails adds tension, especially when contacting hostile or unreliable entities. Some groups allow partial success at reduced cost, while others keep the full gem loss to emphasize the danger of unreliable messengers.
Integrating Sending into Your Game
- Plan messages carefully to fit within the concentration window and number of questions
- Use costly or rare ruby components to raise tension and stakes for important contacts
- Introduce planar travel times or filtering effects for interplanar messaging
- Reward creative question phrasing with useful, actionable intelligence
- Allow subtle tells when the spell is being used so observant NPCs can react
- Let NPCs demand payment, secrecy, or reciprocal aid in exchange for honest answers
- Layer Sending with other divination tools to build a reliable intelligence network
FAQ
Reader questions
Can Sending be used to directly control a creature or force them to act?
No, Sending only allows questions and answers; it cannot compel obedience or bypass free will. A target may refuse to answer, give evasive replies, or attempt to mislead the caster, especially if they possess magical awareness or hostile intent.
What happens if the target is on a different plane of existence?
Sending can cross planar boundaries as long as the target is known and reachable by the spell, though some DMs impose additional risks or delays for interplanar messages. Travel time, planar hazards, and filtering through divine or infernal channels may color the content or clarity of the response.
Can the target of Sending detect that they are being contacted?
By default, the spell does not explicitly tell the target that they are being contacted, but clever players and DMs can introduce subtle signs. A sudden chill, a whisper at the edge of thought, or an uneasy feeling can hint at magical surveillance, depending on the tone you want for your campaign.
How do DMs adjudicate ambiguous or misleading answers from a target?
DMs handle ambiguous replies by leaning on the target's knowledge, disposition, and opportunities for deception. Vague truths, partial lies, or cryptic warnings create narrative tension, while strict honesty can make the spell feel more reliable. Table consensus on clarity and consequences keeps gameplay fair and engaging.