This extension enables auras and area-of-effect buffs/debuffs by adding/removing effects on other actors based on proximity.

COMPATIBILITY

This extension is compatible with the following rulesets:

• 3.5E
• 4E
• 5E
• PFRPG
• PFRPG2
• SFRPG

Additionally, the Auras Visualized extension allows you to see the auras generated by this extension.

HOW To Use

To create an aura, two clauses are required, separated by a semicolon (;). The first clause defines the area of effect (modifier: AURA), and the second clause defines the applied effect for tokens within the aura.

• (N): = Only numbers supported for value attribute.
• *: = Multiple entries of this descriptor type allowed.
• !: Use to negate a descriptor.

Basic Aura Effect

Aura of Protection; AURA: 10 ally; Aura of Protection AoE; SAVE: 5

• This will create a 10-foot aura around the character with the effect.
• Allies within 10’ will receive the effect: “Aura of Protection AoE; SAVE: 5”.

Note: While a label (like ‘Aura of Protection’, ‘Aura of Protection AoE’) is not mandatory, it is highly recommended to reference where effects are sourced from.

You can use IF/IFT conditions to control when an aura is applied or removed:

• Before the “AURA” effect: Enables or disables parsing of the aura (e.g., for conditional auras).
• After the “AURA” effect: Conditions will be copied to the recipients of the aura.

By default, the bearer of the aura effect will also receive its benefits. If this is not desired, use the FACTION() conditional operator.

Descriptor Types

The following descriptors determine whether an aura applies to an actor. All conditions must be true for the aura to apply.
You can reverse the results of any descriptor by using the ! operator (e.g., !friend, !ally, !self ).
If multiple factions applied, they must all be satisfied (Ex: ally, !self)

Faction

• all: Applies aura to all actors (default).
• ally: Applies aura to actors whose faction matches the effect source’s faction.
• enemy: Applies aura to actors whose faction is “foe” if the effect source’s faction is “friend” (or vice versa).
• foe: Applies aura to actors whose faction is “foe”.
• friend: Applies aura to actors whose faction is “friend”.
• neutral: Applies aura to actors whose faction is “neutral”.
• none: Applies aura to actors whose faction is “none” or blank.
• self: Applies aura to actor who is originating the aura.

Behavior

These modify the default behavior of auras. You can combine multiple special types to create unique effects.

Point

By default, aura distances are calculated from the outside of the token.
Use the point descriptor to calculate distance from the center of the token instead.

Example; AURA: 10 all,point; Example AoE; ATK: -5

Alignment

Supported alignments for each ruleset:

• 5E, 4E, PFRPG, PFRPG2, SFRPG: lawful, chaotic, good, evil, l, c, g, e, n, lg, ln, le, ng, ne, cg, cn, ce.

Size

Supported sizes for each ruleset:

• 5E & 4E: tiny, small, medium, large, huge, gargantuan
• 3.5E, PFRPG, PFRPG2, & SFRPG: fine, diminutive, tiny, small, medium, large, huge, gargantuan, colossal

Type

Available creature types:

• 5E: aberration, beast, celestial, construct, dragon, elemental, fey, fiend, giant, humanoid, monstrosity, ooze, plant, undead, living construct, aarakocra, bullywug, demon, devil, dragonborn, dwarf, elf, gith, gnoll, gnome, goblinoid, grimlock, halfling, human, kenku, kuo-toa, kobold, lizardfolk, merfolk, orc, quaggoth, sahuagin, shapechanger, thri-kreen, titan, troglodyte, yuan-ti, yugoloth
• 4E: magical beast, animate, beast, humanoid, living construct, air, angel, aquatic, cold, construct, demon, devil, dragon, earth, fire, giant, homunculus, mount, ooze, plant, reptile, shapechanger, spider, swarm, undead, water
• 3.5E/PFRPG: magical beast, monstrous humanoid, aberration, animal, construct, dragon, elemental, fey, giant, humanoid, ooze, outsider, plant, undead, vermin, living construct, air, angel, aquatic, archon, augmented, cold, demon, devil, earth, extraplanar, fire, incorporeal, native, psionic, shapechanger, swarm, water, dwarf, elf, gnoll, gnome, goblinoid, gnoll, halfling, human, orc, reptilian
• PFRPG2: aberration, animal, beast, celestial, construct, dragon, elemental, fey, fiend, fungus, humanoid, monitor, ooze, plant, undead, adlet, aeon, agathion, air, angel, aquatic, archon, asura, augmented, azata, behemoth, catfolk, clockwork, cold, colossus, daemon, dark folk, demodand, demon, devil, div, dwarf, earth, elemental, elf, extraplanar, fire, giant, gnome, goblinoid, godspawn, great old one, halfling, herald, human, incorporeal, inevitable, kaiju, kami, kasatha, kitsune, kyton, leshy, living construct, mythic, native, nightshade, oni, orc, protean, psychopomp, qlippoth, rakshasa, ratfolk, reptilian, robot, samsaran, sasquatch, shapechanger, swarm, troop, udaeus, unbreathing, vanara, vishkanya, water
• SFRPG: magical beast, monstrous humanoid, aberration, animal, companion, construct, dragon, fey, giant, humanoid, ooze, outsider, plant, undead, vermin,living construct, aeon, agathion, air, angel, aquatic, archon, augmented, cold, demon, devil, earth, extraplanar, fire, incorporeal, native, psionic, shapechanger, swarm, water, dwarf, elf, gnoll, gnome, goblinoid, halfling, human, orc, reptilian

Dying

• dying: Applies aura when the source actor is at 0 HP or in a dying state.
• !dying: Applies aura when the source actor is not dying (HP 0).

Note: Auras with the “dying” descriptor will only trigger if the actor is in a dying state.

Exceptions

• If a resulting aura effect is set to “off” in the combat tracker, the effect will not be removed based on token movement. This is useful for managing automatic effects like those for saved or immune creatures.
• The factional relationship of ally or enemy is evaluated from the source of the aura effect.

5E Concentration (C)

For concentration effects, place the (C) modifier before or within the “AURA” clause, but not after it.

Correct Usage:

Example; (C); AURA: 10 all; Example AoE; Do something
Example; AURA: 10 all (C); Example AoE; Do something

Incorrect Usage:

Example; AURA: 10 all; Example; Do something (C)

Special Condition: Object

Actors with the Object condition will not be affected by auras.

GM Options

This extension adds two options under Options → AoE Effects.

1. Token Intersection Behavior

Setting: Percent of token overlap for inclusion in area

This setting controls how much of a token must overlap an aura before the effect is applied.

Default: Center

2. Aura TRIGGER Adjustment

Setting: Aura Size Adjustment.

This is a global adjustment that adds or subtracts from all auras in the campaign. This is designed so GM's can customize how and when they want the auras in their campaign to trigger.

• Positive numbers increase aura size. (Triggers sooner)
• Negative numbers decrease aura size. (Triggers later)
• Works with all aura shapes (Sphere, Cylinder, 3D Rectangle, and Cone).

Example: Setting this value to +5 will make the aura trigger 5 feet (1 grid square) sooner. +2.5 is 2.5 feet (half a grid square). etc.

Default: 0

Effect Sharing Threads

• 5E: AoE Effects Forum Thread