In Dungeons & Dragons 3.5, greater invisibility is a powerful spell that grants true, continuous invisibility far beyond basic invisibility, making it a cornerstone for stealth, scouting, and tactical play. This spell allows a creature to remain unseen even when attacking or casting spells, and it cannot be detected by normal vision or most passive perception checks. Unlike lesser invisibility, greater invisibility does not break when the creature attacks or casts offensive spells, though certain magical effects and active sensing abilities can still reveal it. This guide explains the spell’s mechanics, duration, target limits, common misconceptions, and how it interacts with detection methods, conditions, and enemy tactics in tabletop play.
Core Rules and Spell Details
Greater invisibility is a 4th-level wizard/sorcerer spell with a casting time of one standard action. When cast, a willing creature becomes invisible to all visual and nonmagical detection while the spell persists. The spell lasts up to 1 minute per level, ensuring substantial duration for most adventuring scenarios. Unlike temporary invisibility effects that end on attack or concentration, greater invisibility remains stable through offensive actions, making it ideal for sustained stealth operations. The spell’s range is close (25 feet plus 5 feet per two caster levels), allowing a party caster to reach multiple allies. Because it is a supernatural effect in most interpretations and a spell effect otherwise, it generally cannot be dispelled by effects that target only magical auras unless specifically noted.
Key Attributes at a Glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Spell Level | 4th (Wizard/Sorcerer) | Player’s Handbook |
| Casting Time | One standard action | Player’s Handbook |
| Components | Verbal, somatic, material (a pinch of diamond dust) | Player’s Handbook |
| Duration | Up to 1 minute per level | Player’s Handbook |
| Target | One living creature or object | Player’s Handbook |
| Saving Throw | None | Player’s Handbook |
| Spell Resistance | Yes, can be cast on creatures with SR if the caster overcomes it | Core Rules |
How Greater Invisibility Differs from Lesser Invisibility
Lesser invisibility grants invisibility as a supernatural ability that ends immediately when the subject makes a melee or ranged attack or casts a spell. Greater invisibility removes this limitation, allowing the target to attack, cast spells, and use abilities without becoming visible. This distinction is crucial for planning ambushes, maintaining position on the battlefield, and avoiding counterspell or readied actions from enemies that rely on the target’s visible actions to trigger. Additionally, greater invisibility typically prevents enemies from reliably targeting the invisible creature with normal attacks, forcing them to rely on area effects, true seeing, or other detection methods.
Detection and Counterplay
What Can Reveal Greater Invisibility
Although greater invisibility prevents normal vision and most perception checks, several effects can still reveal the invisible creature. True seeing, see invisibility, and similar spells provide explicit detection, as do many monster abilities with the scent, scented, or blindsight descriptors if the creature is within range. Some effects, such as gaze attacks, may require line of effect or other specific conditions even if the creature is undetected by standard checks. Area-effect spells and attacks can still affect an invisible target if the effect does not require the target to be seen. DMs should note that some environmental factors, like heavy obscuring smoke or darkness without magical darkness, do not remove invisibility but may limit interaction with the environment.
- True seeing and see invisibility spells
- Creatures with scent or blindsight within range
- Area spells that do not require attack rolls or visual targeting
- Effects that require line of effect rather than line of sight
Common Misconceptions and Edge Cases
Because rules discussions often blur the details of invisibility, it is important to clarify what greater invisibility does not do. It does not make a creature immune to detection via scent, sound, tremorsense, or other nonvisual senses unless the specific sense is blocked by the spell’s description or a separate effect. It also does not prevent a creature from leaving tracks or being noticed through exceptional passive wisdom (perception) checks by observers who are actively searching, although in many tables such checks are not used to spot the invisible or require special circumstances. Greater invisibility does not protect against mind-affecting effects, positive energy, or many area effects unless those effects explicitly require sight. Finally, being unseen is not the same as being undetected; some game effects, such as constantly active abilities or instantaneous detections, resolve differently depending on a specific table’s ruling.
Practical Tactics and Best Uses
From a tactical perspective, greater invisibility excels at enabling safe repositioning, scouting ahead of the party, and bypassing guards that rely on sight. A wizard or druid maintaining the spell can move through enemy lines and strike with spells or summoned creatures without breaking concealment. Melee attackers benefit from the ability to make full attacks while invisible, especially when combined with high-damage builds or sneak damage that does not require seeing the target. The spell also supports hit-and-run tactics, letting characters deliver powerful blows and then disappear before retaliation. In social scenarios, invisibility can aid subtle investigation, eavesdropping, or controlled infiltration, but DMs may rule certain actions, such as picking complex locks or reading documents, require at least a touch or visible interaction depending on the table’s style.
Interaction with Conditions and Movement
Greater invisibility does not prevent the target from becoming prone, grappled, or otherwise impaired by conditions; however, some conditions may interact with concealment in nuanced ways. Being invisible while falling, for example, does not prevent damage unless a specific rule or effect provides that protection. The spell does not grant a bonus to movement or the ability to ignore difficult terrain, and moving through difficult terrain can still reveal your presence through noise or other sensory cues. While invisible, you generally occupy your normal space and can be targeted by effects that require you to make a saving throw, such as lingering magical zones, unless those effects explicitly require sight. Understanding these nuances helps players use the spell effectively without assuming total immunity to all forms of interaction.