|"You belong in a museum!"
|Defense Mastery Tree|
|Other Mastery Trees:|
|Offense · Utility|
The Defense Mastery Tree is one of the three Mastery branches. All masteries were redesigned on November 15, 2011. The information from this article refers to the version of this mastery tree used since the redesign.
Its main focus was to give advantage to defensive actions like armor, magic resistance, health, and health regeneration among other defensive buffs. The Summoner Spells , , , and are improved by Summoner's Resolve from this mastery tree. It would take 37 points to max the Defense Mastery Tree out.