Tradeable
  Cannot be obtained from transmutation
 
  +40% Heavy Attack Efficiency+60% Electricity
 
   Madurai
  SENTINEL_WEAPON, HOUND_WEAPON
   8,000
 
 
  https://www.warframe.com/droptables
 
 Focus Energy is a mod that increases Heavy Attack Efficiency and  Electricity damage on melee weapons by 10% and 15% per rank, at a maximum of 40% and 60% at rank 3, respectively.
 Stats[]
 
Rank

Melee Combo Efficiency

 Electricity Damage

Cost


0
+10%
+15%
6


1
+20%
+30%
7


2
+30%
+45%
8


3
+40%
+60%
9

Drop Locations[] Mission Drop Tables Enemy Drop Tables



Enemy

Drop Table Chance[4]

Item Chance[5]

Chance[6]

Expected Kills[7]

Quantity[8]

Avg. per roll attempt[9]

Sourced from the official drop table repository. See Module:DropTables/data to edit on the wiki.

Notes[] Trivia[]
Previously, the in-game description of this mod incorrectly stated:"Convert 10% of energy used to Bonus Damage on next Melee Attack. Store up to +0.2 Bonus Damage"
This was fixed in Update 9.3 (2013-07-26).
Prior to Update 26.0 (2019-10-31), this mod increased Channeling efficiency and  Electricity damage on melee weapons.
Gallery[]

Patch History[]

Update 26.0 (2019-10-31)

Channeling Efficiency changed to Melee Combo Efficiency (previously +40% Channeling Efficiency, +60% Electricity).
Update: Recurring Nightmares (2016-10-27)

Focus Energy added to nightmare missions
Update 13.0 (2014-04-09)

Changed Focus Energy with the removal of Charge Attacks for Combos
Update 9.0 (2013-07-13)
 
Last updated: Update 26.0 (2019-10-31) 
↑ Chance to roll item within drop table

↑ Amount rewarded on successful roll

↑ (Quantity × Chance)

↑ Chance to roll drop table

↑ Chance to roll item within drop table

↑ (Drop Table Chance × Item Chance)

↑ (1 / Chance), see WARFRAME Wiki:Expected & Nearly Guaranteed Numbers for more details

↑ Amount rewarded on successful roll

↑ (Quantity × Chance), average item quantity on a roll attempt (successful or not)