Buff & Debuff

User and/or ally get a bonus in Ability Strength.
Additive:

• Ember's Ignition passive
• Equinox day form's Pacify & Provoke and its augment  Peaceful Provocation
•  Growing Power
•  Power Donation when used by a teammate
• Pax Bolt
• Arbitrations when the suggested Warframe is picked

Multiplicative:

• Nidus' Parasitic Link
• Warframe Corruption

User and/or ally get a bonus in Armor.
Additive before multiplication:

• Magus Husk

Multiplicative of the base multiplies the above:

• Valkyr's Warcry
• Chroma's Elemental Ward when the element is Cold and Vex Armor
• Octavia's Metronome
•  Focused Defense
• Unairu's Basilisk Scales
• Steel Meridian Vaykor's Justice

Additive after multiplication:

• Atlas' Rubble passive
• Inaros' Scarab Swarm
• Oberon's Iron Renewal and  Hallowed Reckoning
•  Health Conversion
• Arcane Guardian
• Arcane Ultimatum
• Unairu's Stone Skin

Multiplicative of the result multiplies the above:

• Rhino's  Ironclad Charge

Additive damage increase is added before other calculations. Bonus acts like and stacks additively with damage mods such as Serration.

• Chroma's Vex Armor
• Equinox's Metamorphosis
• Limbo's  Rift Torrent augment
• Mesa's Shooting Gallery
• Octavia's Amp

Multiplicative damage increase is multiplied after certain calculations (like damage mods such as Serration).

• Excalibur's  Furious Javelin augment
• Mirage's Eclipse and  Hall of Malevolence augment
• Rhino's Roar
• Wukong's  Iron Vault augment^{[citation needed]}

Increases the damage of weapons and certain abilities. This bonus is multiplicative after damage mods such as  Serration, but before Elemental mods such as  Hellfire. The element bonus can combine with elements already present on the weapon (e.g. using  Fireball Frenzy on a Cold weapon makes it deal Blast) or increase the elemental component of a secondary element if that is not innate (e.g. using  Shock Trooper on a weapon modded with Radiation increases the Electricity component on the weapon, if Radiation is innate, Electricity is added following the above rules).

Elemental damage bonuses can be cast on Companions, Specters, Mind Controlled enemies, Shadows, Saryn's Molt, Loki's Decoy, Invasion Allies and Clones created from Blade Storm. Bonuses cannot be applied to allies suffering from a Radiation proc.

Elemental damage bonuses are granted by:

•  Energy Field, adds Heat
•  Fireball Frenzy, adds Heat
•  Flash Accelerant, adds Heat
•  Freeze Force, adds Cold
•  Shock Trooper, adds Electricity
•  Smite Infusion, adds Radiation
•  Venom Dose, adds Corrosive

Obtainable during Void Fissures, the effect varies for enemies and Tennos.
Enemies: The target will be stunned temporarily, granting invulnerability during that time frame. Tenno: After collecting 10 Reactants, a buff will be randomly given to either the Warframe or a weapon. The buffed equipment will have a corrupted texture effect and emit lighting bolts for the duration of the buff. The buff duration is based on the tier of the Void Fissure, following the formula: Buff Duration = 30s × Mission Tier.

• Warframe: Two times multiplier to Ability Range and Strength.
  • This affects the total value.
  • For example, with a maxed  Intensify Ability Strength becomes (1 + 0.3) × 2 = 260% while the buff is active.
• Primary and Secondary Weapons: No Ammo will be consumed.
• Melee Weapons: Channeling cost is reduced to 1 point of Energy per enemy hit.

See Arcane Enhancement for more details.

Movement Speed increase caused by:
User only:

• Nezha's Fire Walker

User & Ally:

• Nova's  Escape Velocity augment
• Octavia's Metronome
• Volt's Speed
• Zephyr's  Jet Stream augment

Enemy:

• Nova's Molecular Prime if Ability Strength is below 70%
• Equinox's day form Rest & Rage

Attack Speed increase caused by:

• Harrow's Penance
• Octavia's Metronome
• Valkyr's Warcry
• Volt's Speed

(Mind controlled enemies and syndicate specters will grant bonus to allies)

• Arson/Caustic Eximus units project a fire resistance aura to their nearby allies, which nullifies all Heat damage; this aura also extends to combined elemental damage and will nullify the Heat damage of combined types utilizing it.
• Arctic Eximus units project a cold resistance aura to their nearby allies, which nullifies all Cold damage; this aura also extends to combined elemental damage types and will nullify the Cold damage of said combined type.
• Shock Eximus units project an electric resistance aura on their nearby allies which nullifies all Electricity damage. This aura also extends to combined elemental damage and will nullify the Electricity damage of said combined type.
• Venomous Eximus units project a toxin resistance aura to their nearby allies, which nullifies all Toxin damage, this aura also extends to combined elemental damage and will nullify the Toxin damage of said combined type.

(Mind controlled enemies will grant bonus to allies; note that some of the bonuses may not apply to players)

• Reduces damaged recieved from Warframe abilities by 90%
• Energy from Warframes are drained proportionally to the damage dealt by enemies under the aura
• Reduces crowd control effects of certain Warframe abilities (effect varies from ability to ability)
  • Multiple Ancient Disruptor auras can stack, causing a greater reduction effect

(Mind controlled enemies will grant bonus to allies)

• Grants 90% damage reduction
• Status and knockdown immunity to all under the aura
• Damage done to protected allies will heal the Ancient Healer for up to 150% of its health

Shots fired through the Mutalist Quanta's infested orbs gain additional Electricity damage, critical chance and damage.

• Damage bonus stacks with the amount of stacks the orbs have when the shots go through them.

Shots fired through Volt's Electric Shield gain an additive 50% Electricity damage and have their critical damage multiplied by 200%.

• Electricity damage bonus stacks with the amount of shields while the critical chance boost does not.

Shooting through the Ember's Fire Blast flame ring grants +50% Heat damage.

• This damage bonus does not scale with Ability Strength.
• The additional Heat damage is additive to elemental Mods and similar buffs.
• Shooting through multiple rings adds 50% Heat damage for each ring.

Maneuver Bonuses caused by:
User only:

• Loki's passive
  • Wall Latch lasts 10 times longer (60 second duration)
• Mirage's passive
  • +25% faster Bullet Jump speed
  • +50% faster Maneuver speed
• Titania's passive
  • +25% Bullet Jump distance
• While holding Telos Boltace
  • 20% boost to Bullet Jump speed
  • Increased Aim Glide duration and Wall Latch duration

User & Ally:

• Titania's passive
  • Bullet jumping also creates a trampoline that lasts 5 seconds and grants the Upsurge buff, giving the same +25% distance to Bullet Jump maneuvers performed in the area.

A portion (or the entirety) of a target armor is removed.

The target will change side, being friendly to the Tenno and start attacking his own faction.

• Nyx's Mind Control
• Revenant's Enthrall

Occurs when the Operator suffers fatal damage. Depletes all of the Warframe's shields while taking 10% of their current health as damage. This debuff lasts for 45 seconds and additional Static will not refresh the timer, only stacking on top of it, up to 4 times.

The target stays in a ragdoll state and it is unable to move.

• Hydroid's Tentacle Swarm
• Inaros's Sandstorm
• Nezha's Divine Spears
• Rhino's Rhino Stomp
• Titania's Spellbind and Lantern (in both cases the target is suspended midair)
• Vauban's Vortex
• Zephyr's Tornado
• Exodia Epidemic

The target is stuck in a particular position.

• Harrow's Condemn
• Vauban's Bastille

The target is unable to move, every previously active Status Effect is paused and it is impossible to apply new ones while this effect persists.

• Atlas'  Path of Statues, Petrify and Rumblers' initial cast
• Frost'sCryogenic passive, Freeze's direct hit, Snow Globe if the target is inside the bubble when the ability is activated,  Chilling Globe and Avalanche.
• Gara's Mass Vitrify's expansion phase.
• Limbo's Stasis

(Mind controlled enemies and syndicate specters will grant debuff to enemies of the Tenno)

• Arctic Eximus units project a Cold aura that emits a Cold status effect to nearby enemies, slowing their movement and attack speed.
• Shock Eximus units project an Electric aura that emits a Electricity status effect to enemies within a 5 meter radius, with enemies within a 2 meter radius taking damage at a steady rate.
• Venomous Eximus units project a Toxin aura that emits a Toxin status effect to enemies within a 10 meter radius, inflicting a 8 second Toxin status effect that deals damage over time
• Energy Leech/Parastic Eximus units can drain players' energy within 15 meters at a rate of 5s⁻¹ (does not stack)

 Growing Power

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Fosfor gear item

Any Arcane Enhancement equipped while meeting Arcane proc conditions

 Berserker

Slash proc

Equipping a Bleeding Dragon Key in the Gear slot

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Radiation proc

Corrosive proc

Obtaining 10 Reactant in a Void Fissure

 Argon Scope •  Cat's Eye •  Hydraulic Crosshairs • Virtuos Shadow

 Bladed Rounds •  Sharpened Bullets •  Shrapnel Shot

Equipping a Decaying Dragon Key in the Gear slot

Magnetic proc

Chroma's Elemental Ward ability

Entering ring of energy created from player with Energizing Dash active

 Energy Conversion

Equipping an Extinguished Dragon Key in the Gear slot

Ember's Fireball Frenzy augment

Ember's Flash Accelerant augment

Octavia's Metronome ability

Cold proc

Excalibur's Furious Javelin augment

Chroma's Vex Armor ability

 Health Conversion

Equipping a Hobbled Dragon Key in the Gear slot

Heat proc

Octavia's passive

Warframes affected by Oberon's Renewal while standing on Hallowed Ground

Rhino's Ironclad Charge augment

Blast proc

Toxin proc

Nidus's Ravenous ability

Rhino's Roar ability

Chroma's Vex Armor ability

Volt's Shock Trooper augment

Ash's Smoke Shadow augment

Volt's Speed ability

Catalyzer Link • Embedded Catalyzer • Nano-Applicator

Impact proc

Nearby squadmates

Electricity proc

Unairu Wisp active way

Virtuos Fury

Viral proc

Puncture proc