Immune to Magic
- There is no way to reduce Magic Resist % of Immune to Magic monsters. However, Holy Bolt and Fist of the Heavens holy bolts will pierce (ignore) Magic Resist % of undead: magic damage of these skills will be applied to undead as though they had MR 0%.
- Mana Burn applies MR +20% to a Unique monster, which can make it Immune to Magic if MR >79% and it would not result in a third immunity or increase one of two or more existing immunities.
- No Immune to Magic monster has Damage Resist >50%, so even if DR +50% from Stone Skin results in a Unique becoming Immune to Physical this can always be broken with Decrepify or Amplify Damage.
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Normal
- No Immune monster
Nightmare
Immune
- The following becomes Immune when Mana Burn.
Template:D2 Immune
|-valign=top
!rowspan=3 align=center|3
!align=left|Ruined Temple
!align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|
|bgcolor=darkorange|100
|50
|
|
|
|-
!align=left|Disused Fane
!align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|
|bgcolor=darkorange|100
|50
|
|
|
|-
!align=left|Forgotten Reliquary
!align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|
|bgcolor=darkorange|100
|50
|
|
|
|}
Hell
Immune
Template:D2 Immune
|-valign=top
!rowspan=3 align=center|3
!align=left|Ruined Temple
|align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|50
|bgcolor=darkorange|100
|75
|
|
|
|-
!align=left|Disused Fane
|align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|50
|bgcolor=darkorange|100
|75
|
|
|
|-
!align=left|Forgotten Reliquary
|align=left|Wailing Beast
|align=left|Wendigo
|align=left|Animal
|50
|bgcolor=darkorange|100
|75
|
|
|
|-valign=top
!rowspan=2 align=center|PE
!align=left|Furnace of Pain
|align=left|Pit Lord
|align=left|Megademon
|align=left|Demon
|50
|bgcolor=darkorange|145
|bgcolor=crimson|145
|bgcolor=#FFBF00|145
|bgcolor=#4850B8|145
|bgcolor=#00c400|145
|-
!align=left|Tristram
|align=left|Pit Lord
|align=left|Megademon
|align=left|Demon
|50
|bgcolor=darkorange|145
|bgcolor=crimson|145
|bgcolor=#FFBF00|145
|bgcolor=#4850B8|145
|bgcolor=#00c400|145
|}
Undead
Template:D2 Immune |-valign=top !rowspan=7 align=center|2 !rowspan=3 align=left|Lost City |align=left|Plague Bearer |align=left|Zombie |align=left|Undead |50 |bgcolor=darkorange|100 | | | |75 |- !align=left|Dark Elder |align=left|Zombie |align=left|Undead |50 |bgcolor=darkorange|100 |40 |40 |40 |75 |- |align=left|Plague Bearer |align=left|Zombie |align=left|Undead |50 |bgcolor=darkorange|100 | | | |75 |- !align=left|Ancient Tunnels |align=left|Plague Bearer |align=left|Zombie |align=left|Undead |50 |bgcolor=darkorange|100 | | | |75 |- !align=left|Claw Viper Temple 1 2 |align=left|Guardian |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |bgcolor=crimson|100 |20 |20 |50 |-valign=top !rowspan=2 align=left|Tal Rasha's Tomb |align=left|Unraveler |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |20 |20 |bgcolor=#4850B8|100 |50 |- !align=left|Ancient Kaa the Soulless |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |20 |95 |bgcolor=#4850B8|100 |50 |- |- !align=center|3 !align=left|Sewers 1 2 |align=left|Unraveler |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |50 |50 |50 |50 |-valign=top !rowspan=6 align=center|5 !align=left|Pit of Acheron |align=left|Unraveler |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |50 |25 |50 |50 |- !align=left|Halls of Pain |align=left|Guardian |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |50 |50 |25 |50 |- !align=left|Worldstone Keep 2 |align=left|Horadrim Ancient |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |25 |50 |50 |50 |-valign=top !rowspan=3 align=left|Throne of Destruction |align=left|Horadrim Ancient |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |50 |50 |50 |50 |- !align=left|Achmel the Cursed |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |66 |66 |66 |bgcolor=#00c400|125 |- |align=left|Unraveler |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |66 |66 |66 |50 |}