Understand allocation and respecs
If you are planning a passive route, begin with how points are earned, how nodes connect, and which refund methods the source describes.
Passive point allocation Passive skill refundsPath of Exile’s passive tree is shared by all classes, while each class begins in a different location. Characters gain points through leveling and certain quests, then allocate connected nodes. The tree includes small and notable passives, Masteries, Keystones, jewel sockets, and class-specific Ascendancy trees. Jewels can fill sockets, and some named unique jewels change how nearby passives work or permit allocation without normal connections. Active skill gems grant skills through item sockets and can gain experience and levels; linked support gems augment them. This reference describes only the effects and rules stated in the supplied Path of Exile wiki passages. It does not establish an optimal build, current balance, or complete gem roster.

If you are planning a passive route, begin with how points are earned, how nodes connect, and which refund methods the source describes.
Passive point allocation Passive skill refundsIf you are choosing what kind of tree effect to pursue, read the distinctions among small passives, notables, Masteries, and Keystones.
Small passives Notable passives Masteries Keystone passivesIf a jewel interaction is relevant, check its specific radius, allocation, or selection condition before applying the effect described in the source.
Intuitive Leap Might of the Meek Inspired LearningChoose a topic to see how it works, where it helps and what to consider.
Passive points unlock connected nodes on the shared tree, letting characters choose stat effects as they progress.
Understand this choiceRefund points allow allocated passive skills to be removed, with the source describing item, quest, and NPC respecialization methods.
Understand this choiceSmall passive nodes provide attributes or minor bonuses and can form part of a route between larger tree choices.
Understand this choiceNotables grant notable improvements and can unlock access to a Mastery in their cluster when allocated through the normal tree route.
Understand this choiceA Mastery lets a character select one passive effect from the category associated with an allocated cluster.
Understand this choiceKeystones significantly alter character function, though the supplied passage does not describe individual Keystone effects.
Understand this choiceJewel sockets are passive nodes that accept jewels; empty sockets provide no bonus by default.
Understand this choiceAn Ascendancy class is a subclass that grants access to a passive tree specific to the chosen character class.
Understand this choiceIntuitive Leap permits allocation of passive skills within its radius without requiring those skills to connect to the tree.
Understand this choiceMight of the Meek increases the effect of non-Keystone passives in its radius while disabling notables there.
Understand this choiceInspired Learning grants a Headhunter-like effect when at least four notable passives are allocated within its radius.
Understand this choiceNormal allocation requires a node to connect to an allocated node, but Intuitive Leap can allow allocation within its radius without that connection. An Intuitive Leap notable does not enable its cluster’s Mastery.
Small passives, notables, Masteries, and Keystones have different stated roles. Mastery access depends on normally allocating the cluster’s Notable, and selecting an option prevents choosing that same option again in another Mastery of its category.
The skill table is from a Path of Exile 2 wiki, while the requested Steam identity is Path of Exile. Its skill names and effects are excluded from these records.
A source-bounded reference to Path of Exile’s passive skill tree, passive allocation and refunds, jewels and jewel interactions, and active skill gems. The sources do not provide a supported list of specific active gem choices or their effects, so this reference focuses on named passive-tree structures and jewel interactions.
Explanations prepared with GPT-6 Luna and checked against the linked references. These are source-reviewed guides. They do not establish independently tested optimal builds or exact upgrade budgets. How coverage works.