What is RNG in Path of Exile 2?
RNG refers to POE2 Currency the randomness in determining the outcome of an event, in this case, item drops and other gameplay events. Whether you're farming bosses, completing maps, opening chests, or crafting items, RNG governs how likely it is that you’ll receive high-quality loot.

For example:

When defeating a boss like The Arbiter of Ash or completing a high-tier map, RNG determines the likelihood that you'll receive high-value or rare items.
When crafting or enhancing your gear, RNG influences the mods that appear on your items, determining whether you get a perfect or subpar result.
Because RNG is unpredictable, there’s no guaranteed way to ensure you’ll always receive the best loot, but you can influence the probabilities through focused farming, special items, and building up your loot quality.

The Role of RNG in Loot Drops
The randomness of RNG means that while you might be farming an encounter for hours, the high-quality item you want may not drop immediately. RNG decides whether you get:

Common, low-value loot that may not help you at all,
Moderately rare loot, which could be useful but not the perfect fit for your build,
High-quality items such as unique gear or the rarest drops like powerful endgame weapons or armor, which can drastically improve your build.
Even with a well-organized strategy, RNG ensures that the game doesn't allow for predictable outcomes. For example, even after farming a pinnacle boss multiple times, it’s possible that the best loot could still evade you for a while.

RNG and Item Crafting
When crafting items in Path of Exile 2, RNG also plays a significant role in determining the outcome of your crafting attempts. Whether you’re using Essences, Crafting Bench options, or Chaos Orbs, the end result is often up to RNG. You may end up with a perfectly rolled item or one that’s completely unworthy of your effort.

Essences: These special crafting items allow you to apply a specific affix to an item, but they come with a lot of RNG on top of that—different outcomes are possible depending on the type of essence used and the base item you’re crafting on.
Chaos Orbs and Vaal Orbs: These are used to reroll mods on items, and the results are fully random. You could end up with a perfect combination of stats or a complete disaster.
Abyss Jewels and Mastercrafted Items: RNG is also present in how modifiers are rolled and crafted onto these items.
Crafting the perfect piece of gear can be an expensive and time-consuming process, often requiring multiple attempts, rerolls, and trial-and-error to achieve the desired result.

Why Patience is Key
Because RNG can be fickle and sometimes unforgiving, patience becomes a critical aspect of loot farming and progression in Path of Exile 2. Here’s why you need patience:

Not Every Farm Session Will Be Productive

While it's tempting to keep pushing for high-quality loot after every boss or map run, sometimes RNG just doesn't deliver. You might grind for hours only to receive low-tier loot, but that's part of the process. Expecting instant gratification will lead to cheap POE 2 Currency frustration. Understanding that it may take many attempts will help you keep the grind enjoyable.