Auras apply Buffs to Allies within a radius, or Debuffs to enemies within a radius of the source of the Aura.

Herald Skills are a type of Persistent Buff that grant powerful effects on killing enemies.

The Magnitudes of a Buff or Debuff are the values of the stats it applies to the target. A Buff or Debuff with higher magnitudes is more powerful.

Modifiers to the Magnitude of Buffs or Debuffs come from whoever applies it and are multiplicative with modifiers to the Effect the Buff or Debuff has on the target.

Modifiers to the Effect of Buffs or Debuffs usually come from the target it affects and are multiplicative with modifiers to the Magnitudes of the Buff or Debuff, which come from its creator.

Finality is a Buff that grants 100% increased Critical Hit Chance with Final Strikes, and makes your Strike skills skip to their Final Strike if they have one.

Skills cannot gain Combo while you have Finality.

Druidic Prowess is a stacking Buff which grants 10% increased Skill Speed and causes Hits with Spell Damage to grant 3 Rage per stack for 10 seconds. Each stack has an independent duration. Maximum 3 stacks.

Tailwind is a stacking Buff which grants 1% increased movement speed, 2% increased Skill Speed, 10% increased Evasion Rating and prevent 1% of Damage from Deflected Hits per stack. Maximum 10 stacks.

Jade is a stacking Buff which grants 1% additional Physical Damage Reduction per stack. Maximum of 10 Jade stacks.

Flames of Chayula are Remnants that grant the following bonuses when collected:
Red Flames of Chayula Leech 20% of your maximum Life to you
Blue Flames of Chayula Leech 20% of your maximum Mana to you
Purple Flames of Chayula provide a stacking Buff granting 7% of damage as extra Chaos damage for 8 seconds, and stacks up to 10 times.

Offering Skills target an active Skeleton Minion to create an Offering Spike. Offering Spikes grant various Buffs to you or your Minions, and can even directly damage Enemies. Offering Skills are themselves damageable Minions and their Buffs are lost if they die.

Enraged is a Buff that grants 25% Toughness and 25% increased damage.

Each Explosive Rhythm Buff grants 10% increased Cooldown Recovery Rate to your Grenade Skills.

Explosive Fervour is a Buff that grants 15% increased Attack Speed per different Grenade Skill you've used Recently, causes Grenade Skills to ignore their cooldown and fire an additional projectile, and makes Grenades explode on any impact.

You cannot gain Explosive Rhythm while you have Explosive Fervour.

Purple Flames of Chayula provide a stacking Buff granting 7% of damage as extra Chaos damage. Stacks up to 10 times.

Link Skills are Skills that allow you to link to your Allies to provide them with Buffs while you are within a certain distance of them.

Guard is a Buff that provides a buffer against damage from Hits, taking the damage before your Life or Energy Shield until the buff expires or is depleted.

You can only have a single Guard buff at a time. If you gain Guard when you already have it, whichever buff has the higher magnitude will be kept, and that buff's duration will be refreshed by an amount proportional to the magnitude of the discarded buff, but not to longer than its original duration. Your maximum amount of Guard is equal to 200% of your maximum Life.

Banner Skills generate Glory when you attack a Monster while it is activated. Glory generated corresponds to the Power of the Monster hit. Once at full Glory, the Banner can be placed to create powerful Buffing Areas.
Normally you have a limit of a single Banner placed at one time.

Unholy Might is a Buff that grants 30% of all damage as extra Chaos Damage.

An Obelisk of Corruption is an object that activates once a player gets close enough; granting a 10 second Buff that makes enemies killed by you explode, dealing 10% of their life as Physical damage.

An Obelisk of Cleansing is an object that activates once a player gets close enough; granting a 10 second Buff that grants 100% Item Rarity, 50% increased Armour, Evasion and Energy Shield and makes players Gain 30% of Damage as extra Lightning Damage.

You can have up to 10,000 Runefather's Boast Buffs.

Each Runefather's Boast grants +1 to Armour, +1 to Evasion Rating, and +1 to Stun Threshold.

Runefather's Boast does not have a duration, but is lost when you die or change area.

Archons are a type of Buff that significantly augment your prowess with a certain type of Skills, such as Elemental Spells or Plant Skills.

By default, each Archon Buff lasts 10 seconds.

You cannot gain any Archon Buff while you already have one, or during a recovery period after you lose one, which lasts 20 seconds by default.

Ice Archon is a type of Archon Buff. It grants:
• 25% more Cold Damage with Spells
• Convert 100% of Elemental Damage with Spells to Cold Damage
• Cannot deal Non-Cold Damage with Spells
• Hits with Spells cause 100% more Freeze Buildup

Using a non-instant Attack causes Ice Archon to be removed immediately.

Flame Archon is a type of Archon Buff. It grants:
• 25% more Fire Damage with Spells
• Convert 100% of Elemental Damage with Spells to Fire Damage
• Cannot deal Non-Fire Damage with Spells
• Spells have 100% more Flammability Magnitude

Using a non-instant Attack causes Flame Archon to be removed immediately.

Lightning Archon is a type of Archon Buff. It grants:
• 25% more Lightning Damage with Spells
• Convert 100% of Elemental Damage with Spells to Lightning Damage
• Cannot deal Non-Lightning Damage with Spells
• Hits with Spells have 100% more Shock chance

Using a non-instant Attack causes Lightning Archon to be removed immediately.

Elemental Archon is a type of Archon Buff. It grants:
• 25% more Elemental Damage with Spells
• Cannot deal Non-Elemental Damage with Spells
• Hits with Spells cause 100% more Freeze Buildup
• Spells have 100% more Flammability Magnitude
• Hits with Spells have 100% more Shock chance

Using a non-instant Attack causes Elemental Archon to be removed immediately.

Nature's Archon is a type of Archon Buff. It grants:
• 25% more Damage with Plant Skills
• Plants have a 100% chance to immediately Overgrow
• 200% more Skill Effect Duration of Plant Skills
• Plant Skills have +2 to Limit

Archon of Undeath is a type of Archon Buff. It grants:
• 25% more Minion Damage
• 200% more Cooldown Recovery Rate for Command Skills
• Temporary Minion Skills have 100% more Limit of Minions summoned

When you gain Archon of Undeath all of your Persistent Undead Minions are revived.

Minion Reforming is similar to Minion Reviving, but only occurs at the end of the "Minion Reforming" Buff Timer that is granted while Persistent Minions are dead, as opposed to other effects that may revive Minions.

Totems you place which grant Embankment Auras give a different Aura Buff to Players in range depending on the kind of Totem, as follows:

Artillery Ballista grants 20% increased Skill Speed.

Siege Ballista grants 25% more Damage against Immobilised Enemies.

Mortar Cannon grants 25% of Damage Gained as extra Fire.

Shockwave Totem grants 30% increased Area of Effect.

Ancestral Warrior Totem grants 40% increased Glory Generation.

Dark Effigy grants 40% increased Damage over Time.

Spell Totem grants 50% increased Critical Hit Chance.

Umbral Souls grant varying Buffs depending on the kind of Skeletal Minion being replaced, as follows -

Umbral Souls from:
• Skeletal Warriors grant 15% increased Attack Damage.
• Skeletal Snipers grant 15% increased Projectile Speed.
• Skeletal Clerics grant 30% increased Energy Shield Recharge Rate.
• Skeletal Arsonists grant 15% increased Area of Effect.
• Skeletal Storm Mages grant 25% increased Spell Damage.
• Skeletal Frost Mages grant 35% increased maximum Energy Shield.
• Skeletal Brutes grant 60% increased Stun buildup.
• Skeletal Reavers grant 6% increased Skill Speed.

While you have this Buff, damage you take is stored. When the Buff expires, you gain Guard equal to 50% of the stored damage and Rage equal to 3% of the stored damage.

Puppet Master is a stacking Buff which grants:
10% increased Skill Speed with Command Skills
10% reduced Movement Speed Penalty with Command Skills
Minions deal 10% increased damage with Command Skills
Minions have 2% increased Movement Speed
Minions have 3% increased Skill Speed

Each stack has an independent duration. Maximum 5 stacks.