Theorem Infection

Theorem Infection is an Arcane Enhancement for Warframes that increases Companion and summoned allies' damage for 20 seconds upon contact with the area of effect caused by Residual Boils, Residual Malodor, Residual Shock, or Residual Viremia. This effect stacks up to 15 times.

Can be sold for ‍1,000‍‍1,000.

Effect[edit | edit source]

Rank	Damage Increase Per Second	Buff Range
0	+4%	15m
1	+8%	30m
2	+12%	45m
3	+16%	60m
4	+20%	75m
5	+24%	90m

Acquisition

Rewarded from Arcana Isolation Vaults.

Drop	Chance	Expected	Nearly Guaranteed
Arcane (Stage 2 & 3, lvl 30-40)	3.13%	2 – 3 Bounties	15 ± 5 Bounties
Arcane (Stage 4, lvl 30-40)	2.5%
Arcane (Stage 5, lvl 30-40)	4.17%
Arcane (Stage 2 & 3, lvl 40-50)	3.85%
Arcane (Stage 4, lvl 40-50)	2.94%
Arcane (Stage 5, lvl 40-50)	4.55%
Arcane (Stage 2 & 3, lvl 50-60)	5.56%
Arcane (Stage 4, lvl 50-60)	4.29%
Arcane (Stage 5, lvl 50-60)	6%

Expected refers to total number of attempts a player can expect to need in order to receive at least one of each drop associated with the respective values.

Nearly Guaranteed refers to the total number of attempts a player needs to obtain a 99%, 99.9%, and 99.99% probability to receive at least one of each drop associated with the respective values.

^{For more detailed definitions and information on how these number were obtained, visit here.}

Notes[edit | edit source]

Activates using Residual Arcanes.
- Stacks are gained on time with the area's damage ticks, and multiple areas increase the rate of stacking.
- Different elemental Residual areas will result in separate stacks.
Full damage bonuses at ranks 0 / 1 / 2 / 3 / 4 / 5 are 60% / 120% / 180% / 240% / 300% / 360% respectively.
Duration will stop refreshing once 15 stacks have been reached.

Bugs[edit | edit source]

Upon reaching 15 stacks, entering newly generated Residual areas will not refresh the buff timer. However, this issue is purely visual and the bonus will refresh as normal.