- Damage resistance works on both health and shields. It also works for damage over time effects dealt by procs.
- Only with overshields active can make use of the damage resistance to shields, as bypasses shields otherwise.
- Increases effective health/shield by +81.8% against damage.
- 100% ÷ (100% - 45%) = 1.818x more effective health
- Damage resistance bonus is multiplicative with other sources of damage resistance such as and .
- It may also be useful in Sortie missions where elemental enhancement is present and the enemies are modified with additional damage.
- This mod was "Rare" before Update 10.2 (2013-09-27).
- The rarity change may have been accidental as it was not mentioned in the patch notes, however the "Rare" rating may have also been accidental considering the fact that other resistance mods are either "Uncommon" or "Common".
- This mod depicts the old model of the Toxic Ancient.