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.

Normal

• No Immune monsters

Nightmare

Immune

• The following monster becomes Immune when Mana Burn is applied:

Template:D2 Immune |-valign=top !rowspan=3 align=center|3 !align=left|Ruined Temple !align=left|Template:D2 Unique |align=left|Wendigo |align=left|Animal | |bgcolor=darkorange|100 |50 | | | |- !align=left|Disused Fane !align=left|Template:D2 Unique |align=left|Wendigo |align=left|Animal | |bgcolor=darkorange|100 |50 | | | |- !align=left|Forgotten Reliquary !align=left|Template:D2 Unique |align=left|Wendigo |align=left|Animal | |bgcolor=darkorange|100 |50 | | | |}

Hell

Immune 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|[[D2 Dark Elder|Template:D2 Unique]] |align=left|Zombie |align=left|Undead |50 |bgcolor=darkorange|100 |40 |40 |40 |75 |- |align=left|Template:D2 Unique |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|[[D2 Ancient Kaa the Soulless|Template:D2 Unique]] |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|[[D2 Achmel the Cursed|Template:D2 Unique]] |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |66 |66 |66 |bgcolor=#00c400|125 |- |align=left|Template:D2 Unique |align=left|Greater Mummy |align=left|Undead |33 |bgcolor=darkorange|100 |66 |66 |66 |50 |}

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 |}