PoE Orb of Chance is a PoE currency item which will be utilized to make an exclusive Item employing an Orb of Chance. Applied to transmute a Normal high-quality item into a Random high-quality item. I suggest only buying gear for this Orb when leveling (lots of pieces of leveling exceptional equipment might be purchased for 1 Orb of Chance), and when you are mapping you can also make an effort to use this Orb to have Skyforth Boots. It's a high priced item (value is more than 30 Poe Exalted Orbs on Softcore League) and if you're fortunate sufficient to roll a distinctive though utilizing this Orb on Chance on Sorcerer's Boots (which have an item degree of minimum 67) you are guaranteed to obtain Skyforth Boots. You sell the Boots and get gear appropriate for you personally.

Ways to Use Orb of Chance

Orb of Chance cannot create

Orb of Chance Exchange

How to get Orb of Chance

Which items to Orb of chance

Can use Orb of Chance for maps

NO.1 Ways to Use Orb of Chance
Orbs of Chance are mainly applied to distinct base item sorts within the hopes of acquiring a particular distinctive item, a course of action referred to as chancing. Nonetheless, the resulting Item is most usually a magic item and uncommonly a rare Item. Because of this, players need to cautiously weigh the cost of working with up Orbs of Possibility to obtain a particular distinctive against the price of just trading for that one of a kind. The opportunity of building a unique item is different for every single character and is determined by the rarity of that specific unique[1]. The base item's item level doesn't limit the type of individual Items that will be obtained, so it can be feasible to receive what are otherwise map-only unique items.
Probability is determined by the base item you are Chancing. Valid Items to become Chanced into uniques are determined by irrespective of whether or not they will drop in the 1st instance - eg. you can use an Orb of Chance on an Imperial Skean to prospective get Divinarius exceptional which can be map only due to the fact applying possibility orb ignores item level (but this is not so for obtaining exceptional from a drop). You can't use a likelihood orb on a Prismatic Ring to get The Taming which can only be crafted. When you use a possibility orb on an Occultist Vestment, the probability will be the same to get either Infernal Mantle or Shavronne's Wrappings (even tho' they may be Unique rarity tiers on the drop).

NO.2 An Orb of Chance cannot create:
Unique items that are only available through vendor recipes
Event Prizes
Unique items that exclusively drop from certain bosses or in specific areas
Upgraded versions of Items, like blessed items, fated items or items only available through corruption

An item filter can highlight base items as they drop for use with an Orb of Chance.
Care should be taken to work with an item with higher enough item level to obtain the desired quantity of sockets or other effects according to item level, for instance, a Vaal Orb corruption.
Notably, unique items precise to past short-term leagues, including Headhunter or Voll's Devotion, is often obtained with an Orb of Chance only even though standing within a map to which the proper league's mod has been added using the Map Device. According to the item, this can be probably the most effective techniques to utilize Orbs of Chance since they can be employed to get items which can be nearly unobtainable otherwise.
In races or at low levels, players could also locate using Orbs of Possibility on excellent base item varieties beneficial for speedily crafting potentially good magic or rare item.
One particular can sell four Orbs of Possibility to Yeena in exchange for an Orb of Scouring. Catarina may also sell 30 Orbs of Scouring in exchange for 96 Orbs of Likelihood when each day. Orbs of Chance may also be sold to vendors in exchange for magic amulets. 

NO.3 Orb of Chance Exchange
1× white Sharktooth Arrow Quiver + 1× rare Onyx Amulet + 1× Rain of Arrows gem with at least 1% quality + 1× Orb of Chance = Hyrri's Bite
4× Orb of Chance = Orb of Scouring
96× Orb of Chance = 30x Orb of Scouring


NO.4 How to get Orb of Chance
Orbs of Chance are everyday currency items that can be dropped by slain monsters, chests, and destructible containers. They also Drop from Arcanist's Strongboxes.
An Orb of Chance can also be purchased from Clarissa for an Orb of Fusing.
Orbs of Chance can also be obtained from the following vendor recipes:

Result	Recipes
1× Orb of ChanceOrb of ChanceStack Size: 20Upgrades a normal item to a random rarityRight click this item then left click a normal item to apply it. Shift click to unstack.	2 x Identified rare items with same name
5× Orb of ChanceOrb of ChanceStack Size: 20Upgrades a normal item to a random rarityRight click this item then left click a normal item to apply it. Shift click to unstack.	1 x normal, 1 x magic, 1 x rare, 1 x unique with the same base item type
1× Orb of ChanceOrb of ChanceStack Size: 20Upgrades a normal item to a random rarityRight click this item then left click a normal item to apply it. Shift click to unstack.	Full rare set with lowest item level between 1 and 59
2× Orb of ChanceOrb of ChanceStack Size: 20Upgrades a normal item to a random rarityRight click this item then left click a normal item to apply it. Shift click to unstack.	Full rare set with lowest item level between 1 and 59, all unidentified OR all 20% quality
3× Orb of ChanceOrb of ChanceStack Size: 20Upgrades a normal item to a random rarityRight click this item then left click a normal item to apply it. Shift click to unstack.	Full rare set with lowest item level between 1 and 59, all unidentified AND all 20% quality

Divination Card
A set of 5 Emperor's Luck can be exchanged for five Orbs of Chance.
NO.5 Which items to Orb of chance
Pick a base item which has the common uniques attached to it. You will find a lot of trash unique it is possible to chance. Chancing an exceptional is depending on the rarity with the individual, rarer Uniques will take, on typical, a lot more possibility orb and attempts to get effectively.
Just throw it on most base white items till you get a one of a kind. Recall modifying your loot filter to show poor white item bases or preserve pressing alt (I think) to indicate all items irrespective of loot filter.
If you want these to drop you may need to be killing mobs in zones of at least that level. Magic (blue) mobs drop items 1 level higher than regular mobs. Uncommon (yellow) and exceptional (orange) mobs drop items two levels higher than regular mobs. Also, that suggests that Titanium Spirit Shield and Glorious Plate will in no way drop outside of maps:D
To make it even easier - here are the minimum item levels of each item:
Hubris Circlet - Crown of Eyes
Sundering Axe - Wings of Entropy
Nightmare Bascinet - Bringer of Rain/Devoto's Devotion
Occultist's Vestments - Shavronne's Wrappings/Infernal Mantle
Maelstrom Staff - Taryn's Shiver
Champion Kite Shield - Aegis Aurora
Chain Belt - Auxium
Sinner Tricorne - Alpha Howl
Murder Mitts - Thunderfist
Siege Axe - Soultaker
Archon Kite Shield - Prism Guardian
Glorious Plate - Kaom's Heart
Imperial Bow - Lioneye's Glare
Amethyst Ring - Ming's Heart
Prophecy Wand - Void Battery
Void Sceptre - Mon'tregul's Grasp
Branded Kite Shield - Saffell's Frame
Gold Ring - Andvarius

NO.6 Can use Orb of Chance for maps
You won't come far in Poe with simplistic answers, especially if you want to know about techniques where no explicit answer can be given because it requires quite some gaming experience to discover how they are done best. Can try a short answer though, never chance maps, unique maps aren't worth it unless you have a massive amount of chance orbs. Instead use chance orbs on the base type of your favorite unique chest or weapon or jewelry, whenever you find a respective white item. It's also wort chancing boxes if they have a Unique counterpart.
For maps: if you have chisels, start using them from map level 73 onwards, from map level 75 would additionally begin to Alching and chaos maps. Below level 75 it's ok to roll good magic mods on them.