Magic resistance is a stat that modifies the amount of magical damage taken by a unit. Magic resistance values can be modified by items, hero abilities and Alliance bonuses. A positive value reduces the amount of magical damage received by a unit, while a negative value increases the magical damage received.
Magic resistance stacks are multiplicative. For example, A unit with 20% magic resistance gaining a bonus of 50% and another one of 50% would result in a 80% total magic resistance.
Magic resistance has no effect on physical damage or pure damage.
Modifiers[]
| Units with magic resistance | ||
|---|---|---|
 Jull |
15% | |
 Anti-Mage |
[30/40/50]% | |
 Lich |
20% | |
 Lone Druid Spirit Bear |
20% 10% | |
 Medusa |
10% | |
 Pangolier |
10% | |
 Pudge |
5% | |
 Rubick |
20% | |
 Terrorblade |
30% | |
 Venomancer |
20% | |
 Viper |
20% | |
 Wraith King |
10% | |
 Plague Ward |
[50/50/99]% | |
| Positive modifiers | ||
| Pudge |
 Pudge 3 Star Effect |
+10% for each enemy dies within 1 cell |
| Viper |
 Corrosive Skin |
+[30/50/70]% |
 Hood of Defiance |
+30% | |
 Pipe of Insight |
+50% | |
Knight  |
Alliance bonus | +[15/20/25]% or +[30/40/50]% |
Scaled  |
Alliance bonus | +[30/55]% |
| Negative modifiers | ||
| Jull |
 Barrels of Fun |
-20% |
Mage  |
Alliance bonus | -[35/70]% |