At the core of PoE2’s crafting system are various orbs and currency items, each with a unique function. These can alter the properties of gear, improve stats, or reroll modifiers entirely. For example, Chaos Orbs can randomize the affixes of a rare item, while Exalted Orbs add a new modifier to already rare items. Mastery of these crafting tools requires knowledge of probability, affix tiers, and item base types. Skilled crafters analyze market trends and evaluate whether a particular item is worth upgrading or saving for later use.One of the most important aspects of crafting is understanding item bases. The base type determines the potential affixes that can appear, including primary stats like damage or defense. Choosing the right base is the foundation of a successful crafting strategy. High-level crafting often involves targeting specific affixes that synergize with skill gems and passive nodes. For instance, a bow designed for a poison-based build will prioritize increased physical damage, attack speed, and chaos damage modifiers.