Does Faerie Fire work on invisibility?

Unveiling the Unseen: Does Faerie Fire Work on Invisibility in D&D 5e?

Yes, Faerie Fire is a potent tool against invisible creatures in Dungeons & Dragons 5th Edition. When cast successfully, Faerie Fire outlines creatures within its area of effect that fail a Dexterity saving throw with a bright glow. This glow cancels the benefits of invisibility for affected creatures, making them visible and negating the advantage they would normally have on attack rolls. The attacker also gains advantage. It’s a game-changer when facing sneaky foes!

Deciphering the Dance: Faerie Fire and Invisibility in Detail

Invisibility in 5e is a powerful effect, granting a creature the ability to move unseen and unheard. An invisible creature gains advantage on attack rolls, and attack rolls against them are made with disadvantage. However, Faerie Fire throws a wrench into those plans. Let’s break down how it works:

  • The Spell’s Mechanics: Faerie Fire creates a burst of light in a 20-foot cube within range. Creatures within the area must make a Dexterity saving throw. Those who fail are outlined in a colored light for the duration of the spell (up to 1 minute with concentration).
  • Invisibility Nullified: The spell description clearly states that any attack roll against an affected creature has advantage if the attacker can see it, and the invisible creature doesn’t benefit from being invisible. This is because the glow essentially reveals their position.
  • The Advantage Equation: Even if the attacker is blinded or fighting in magical darkness, they still have disadvantage on the attack. That is, the advantage from Faerie Fire and the disadvantage from blindness cancel each other out, resulting in a normal roll.

Therefore, Faerie Fire is not just about making an invisible creature visible; it actively negates the combat advantages conferred by invisibility. This makes it an invaluable spell for any adventuring party facing sneaky rogues, ethereal beings, or spellcasters relying on illusion and deception.

FAQs: Mastering Faerie Fire and Invisibility

Here are some frequently asked questions to further clarify the interplay between Faerie Fire and invisibility in D&D 5e:

1. What happens if a creature becomes invisible after being affected by Faerie Fire?

If a creature becomes invisible after failing its saving throw against Faerie Fire, the invisibility is immediately negated. The outlining effect of Faerie Fire persists for the duration of the spell (up to 1 minute with concentration), constantly revealing the creature’s location.

2. Does Faerie Fire reveal invisible creatures hiding behind cover?

Faerie Fire affects any creature within the spell’s area that fails the Dexterity saving throw, regardless of whether they are behind cover or not. If the outline extends beyond the cover, the creature’s location is revealed.

3. Can a creature make another saving throw against Faerie Fire after failing the initial one?

No. The spell does not offer repeated saving throws. Once a creature fails the initial Dexterity saving throw, they are outlined for the duration of the spell, as long as the caster maintains concentration.

4. Does Faerie Fire work on creatures that are naturally invisible?

Yes, Faerie Fire works on creatures that are naturally invisible, such as certain types of fey or monsters. The source of the invisibility is irrelevant; if the creature fails the saving throw, it becomes outlined.

5. How does Faerie Fire interact with the Darkness spell?

This is a tricky one. If the Darkness spell is cast after Faerie Fire, the Darkness spell does not dispel it. But, a simple Darkness spell will not dispel a casting of Faerie Fire. However, the Devil’s Sight invocation negates it.

6. Can Faerie Fire be counterspelled?

Yes, Faerie Fire, being a 1st-level evocation spell, can be counterspelled. However, you must be able to see the creature casting Faerie Fire to do so.

7. Does Faerie Fire affect objects made invisible?

Faerie Fire targets creatures, not objects. If an object is made invisible independently, Faerie Fire will not affect it. However, if a creature is carrying an invisible object and is affected by Faerie Fire, the object remains invisible if it is “on the target’s person” as per the invisibility spell description.

8. Is Faerie Fire a good spell choice for all classes?

Not necessarily. Faerie Fire is best suited for classes with access to the spell and the ability to maintain concentration effectively. Bards and Druids are prime examples. Classes that frequently take damage might have a harder time maintaining concentration.

9. Does Faerie Fire work on illusions?

No, Faerie Fire only affects real creatures. Illusions are not affected by Faerie Fire.

10. How does Detect Magic interact with invisible creatures?

Detect Magic can reveal the presence of magic on an invisible creature if the invisibility is caused by a magical effect. However, it won’t reveal the creature’s location or details beyond the presence of magic. You will get a sense that “something” magical is there, but not much more.

11. Does using a magic item while invisible break the invisibility?

It depends on the item. If using the magic item is equivalent to casting a spell, it will break the invisibility. If it simply activates a function without casting a spell, the invisibility may persist. The item description is key.

12. Does Faerie Fire affect creatures on the Ethereal Plane?

Faerie Fire can affect creatures that are on the Ethereal Plane, such as ghosts using their Etherealness ability. The spell is not negated by the target leaving the Material Plane.

13. Can you target a specific invisible creature with Faerie Fire if you know their exact location?

Faerie Fire targets an area, not a specific creature. Even if you know the location of an invisible creature, you still need to target the area with the spell, and the creature must fail its saving throw to be affected.

14. Does blindsight or truesight negate the effects of Faerie Fire?

Blindsight and Truesight allow a creature to perceive without relying on sight, but they don’t inherently negate the effects of Faerie Fire. The Faerie Fire outlining still applies and provides advantage on attacks, even if the attacker can already “see” the invisible creature with blindsight or truesight.

15. Can multiple instances of Faerie Fire stack?

No, multiple castings of Faerie Fire on the same creature do not stack. The effect is the same whether a creature is outlined by one casting or multiple.

Strategic Implications: Maximizing Faerie Fire’s Potential

Knowing how Faerie Fire interacts with invisibility allows players to employ strategic tactics. Consider these scenarios:

  • Ambush Prevention: Cast Faerie Fire in areas where you suspect invisible enemies might be lurking to reveal them before they can strike.
  • Support for Allies: Use Faerie Fire to grant your allies advantage on attacks against invisible or hidden enemies, even if they don’t have special senses.
  • Countering Illusions: While Faerie Fire doesn’t directly affect illusions, it can force a creature relying on invisibility and illusion to choose between maintaining their deception and risking being revealed.

Faerie Fire is a versatile spell that can turn the tide of battle against elusive foes. By understanding its mechanics and limitations, you can effectively counter invisibility and bring your enemies into the light. Continue learning more with the Games Learning Society, a group dedicated to learning through gaming at GamesLearningSociety.org.

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