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 
1,000.
Effect[]
| Rank | Damage Increase Per Second | Max Damage Bonus | Buff Range |
|---|---|---|---|
| 0 | +4% | +60% | 90m |
| 1 | +8% | +120% | 90m |
| 2 | +12% | +180% | 90m |
| 3 | +16% | +240% | 90m |
| 4 | +20% | +300% | 90m |
| 5 | +24% | +360% | 90m |
Acquisition[]
Theorem Infection can be acquired from Rotation C of Isolation Vault Bounties (normal and Arcana).
| Item | Source | Chance | Expected | Nearly Guaranteed |
|---|---|---|---|---|
 |
Arcana Isolation Vault Bounty Lvl 50-60 Final Stage / C | 30% | ~ 3 Stages | 19 ± 6 Stages |
|
Arcana Isolation Vault Bounty Lvl 30-40 Final Stage / C | 30% | ~ 3 Stages | 19 ± 6 Stages |
|
Arcana Isolation Vault Bounty Lvl 30-40 Stages 2 & 3 / C | 18.75% | ~ 5 Stages | 33 ± 11 Stages |
|
Arcana Isolation Vault Bounty Lvl 40-50 Stages 2 & 3 / C | 18.75% | ~ 5 Stages | 33 ± 11 Stages |
|
Isolation Vault Lvl 50-60 / C | 15% | ~ 6 Stages | 42 ± 14 Stages |
|
Isolation Vault Lvl 40-50 / C | 15% | ~ 6 Stages | 42 ± 14 Stages |
|
Isolation Vault Lvl 30-40 / C | 15% | ~ 6 Stages | 42 ± 14 Stages |
|
Arcana Isolation Vault Bounty Lvl 50-60 Stages 2 & 3 / C | 18.75% | ~ 5 Stages | 33 ± 11 Stages |
|
Arcana Isolation Vault Bounty Lvl 40-50 Final Stage / C | 30% | ~ 3 Stages | 19 ± 6 Stages |
All drop rates data is obtained from DE's official drop tables.
See Mission Rewards#Standard Missions for definitions on reward table rotations.
For more detailed definitions and information,
visit here.
Notes[]
- 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.
- Duration will stop refreshing once 15 stacks have been reached.
- Works with
Atlas' Rumblers, Caliban's Lethal Progeny, Khora's Venari, Nekros' Shadows of the Dead, Wukong's Celestial Twin, all Companions, Tenno Specters, and Syndicate Specters. - Does not work with Revenant's thralls spawned from Enthrall.
- Does not affect Nidus' Ravenous maggots.
Patch History[]
Update 31.6 (2022-06-09)
- ARCANE STAT CHANGES PER RANK
We’ve adjusted the values of older Arcanes with the goal of making lower rank Arcanes more viable, and more desirable while collecting as a result. In short, there are three stats that each Arcane tends to have (speaking generally) -- for example, a percentage chance, a stat buff, and the duration of the buff.
Certain Arcanes increase all of these stats per rank (making them scale exponentially), but we are changing it so that only one stat is affected by rank (making it scale linearly). The other stats will now be at the max-rank value regardless of the Arcane Rank, thereby buffing lower-rank Arcanes as a result.
- Theorem Infection
Standing in a zone created by a Residual Arcane increases damage of companions and summoned allies within 90m (was 15m) by 4%/24%/s stacking up to 15x. Effect persists for 20s upon leaving the zone.
Update 29.5 (2020-11-19)
- Introduced.
