Entropy is an effect associated with the Cephalon Suda Syndicate, that is activated by acquiring affinity with a Syndicate Weapon or a weapon equipped with a Weapon Augment Mod.

When triggered:

  • All enemies within 25 meters of the player receive 1,000 DmgMagneticSmall64.png Magnetic damage and guaranteed Status Effect.
  • The player recovers 25% of their base (unmodded) Energy.
  • Base (unmodded) Energy increases by 25% for 30 seconds.

Entropy Weapons[]

Source Amount

SynoidGammacor.png Synoid Gammacor

SyndicateCSSimulor.png Synoid Simulor

Entropy Mods[]

Source Amount (at maxed rank) Weapon
Entropy Burst
+1 CorpusMachineGun.png Supra (SupraVandal.png Vandal)
Entropy Detonation
+1 CorpusKickNPunch.png Obex (PrismaObex.png Prisma)
Entropy Flight
+1 Kestrel.png Kestrel
Entropy Spike
+1 Bolto.png Bolto


  • Affinity towards an entropy trigger only builds up as long as the weapon is being held and receiving affinity, but the source of that affinity need not be the weapon itself. Affinity generated by allies, objectives, affinity orbs or the casting of warframe powers all count towards the weapon's affinity and thus charge the entropy trigger.
  • The burst of damage has the potential to deal 1,750 damage to shields, since magnetic damage has a +75% bonus to them, completely removing shields on all corpus until higher levels in one burst.
    • Inversely, heavy Grineer with alloy armor will be hardly affected by the blast as their armor reduces magnetic damage dealt to them by 50%.


  • The fact that entropy weapons can charge and trigger while held but without ever needing to be fired make them uniquely suited to loadouts that prioritize using abilities over weapons, as merely holding the weapon provides additional energy generation. This energy is very useful for caster builds and comes without a tradeoff; such builds will be spending their time casting abilities instead of shooting their weapons anyway, and most other weapons provide no benefit if never actually fired.
    • Equipping one weapon with entropy gives the player the option of switching to that weapon and generating bonus energy during times when the player is expecting to mostly rely on casting abilities, and switching back to their other weapon when that weapon is needed. For example, a Nidus may carry the Synoid Gammacor while outputting damage via their abilities, and switch to a Vectis Prime if a priority target presents itself outside of reach.
  • Extra energy fuels the mod Mod TT 20px.png Quick Thinking for stronger defenses.

Energy Boost[]

View Energy Boost List
Warframe Energy Boost
AshIcon272.png Ash +25
Ash Prime +25
AtlasIcon272.png Atlas +38
BansheeIcon272.png Banshee +38
ChromaIcon272.png Chroma +38
EmberIcon272.png Ember +38
Ember Prime +38
EquinoxIcon272.png Equinox +38
ExcaliburIcon272.png Excalibur +25
Excalibur Prime +25
FrostIcon272.png Frost +25
Frost Prime +25
HydroidIcon272.png Hydroid +25
InarosIcon272.png Inaros +25
IvaraIcon272.png Ivara +44
LimboIcon272.png Limbo +38
LokiIcon272.png Loki +38
Loki Prime +44
MagIcon272.png Mag +25
Mag Prime +25
MesaIcon272.png Mesa +25
MirageIcon272.png Mirage +38
NekrosIcon272.png Nekros +25
NezhaIcon272.png Nezha +38
NovaIcon272.png Nova +38
Nova Prime +44
NyxIcon272.png Nyx +38
Nyx Prime +38
OberonIcon272.png Oberon +25
RhinoIcon272.png Rhino +25
Rhino Prime +25
SarynIcon272.png Saryn +38
Saryn Prime +50
TrinityIcon272.png Trinity +38
Trinity Prime +38
ValkyrIcon272.png Valkyr +25
VaubanIcon272.png Vauban +38
VoltIcon272.png Volt +25
Volt Prime +50
WukongIcon272.png Wukong +25
ZephyrIcon272.png Zephyr +25

*Values were rounded to the nearest whole number, as decimal Energy amounts are not displayed.

Patch History[]

Update 15.10 (2015-01-15)

  • Syndicate weapons or Mod procs with Entropy or Blight will now restore 25% of the Warframe’s base energy stat, instead of restoring 25% of the players max energy.

See Also[]