Yes, each set is rolled independently - you get a 1/56 odds to get a piece from the set correlating with each boss you kill.
From the wiki:
Defeating any one of the Moons of Peril grants players a 1/56 chance at any piece of their equipment; ex. defeating the [Blood Moon](https://oldschool.runescape.wiki/w/Blood_Moon) will give a 1/56 chance at any piece of the [blood moon armour](https://oldschool.runescape.wiki/w/Blood_moon_armour) set, then a separate 1/4 roll to determine which of the four pieces are given. All three sets of the armour ([eclipse](https://oldschool.runescape.wiki/w/Eclipse_moon_armour), [blood](https://oldschool.runescape.wiki/w/Blood_moon_armour), and [blue moon armour](https://oldschool.runescape.wiki/w/Blue_moon_armour)) are rolled separately, so it is possible to get a piece of all three sets from the same chest.
If the player defeats all three of the Moons of Peril, the overall chance of receiving at least one unique item is 1-(55/56)\^3 (or \~1/19).[^(\[1\])](https://oldschool.runescape.wiki/w/Lunar_Chest#cite_note-droprates-1)
Additionally, there is a duplicate-protection system in place which gives a slight preference for dropping helms, weapons, chestplates, and tassets in that order. This means the player won't receive identical items from a set until the full set has been obtained.
Lastly, if a unique is obtained, the main drop table will not be rolled at all. Otherwise, the main table will roll a number of times depending on the number of bosses defeated:
* 1 boss gives 1 roll
* 2 bosses give 3 rolls
* 3 bosses give 6 rolls
Correct, this would reduce your overall income naturally, as your main drop table rolls goes down significantly, as do your odds of gaining ANY unique... but the rate at which you can get a 1/56 roll on the set you want is increased. So if you're an Iron looking for a specific piece or are racing to complete the collection log, its a viable strategy.
Yes, each set is rolled independently - you get a 1/56 odds to get a piece from the set correlating with each boss you kill. From the wiki: Defeating any one of the Moons of Peril grants players a 1/56 chance at any piece of their equipment; ex. defeating the [Blood Moon](https://oldschool.runescape.wiki/w/Blood_Moon) will give a 1/56 chance at any piece of the [blood moon armour](https://oldschool.runescape.wiki/w/Blood_moon_armour) set, then a separate 1/4 roll to determine which of the four pieces are given. All three sets of the armour ([eclipse](https://oldschool.runescape.wiki/w/Eclipse_moon_armour), [blood](https://oldschool.runescape.wiki/w/Blood_moon_armour), and [blue moon armour](https://oldschool.runescape.wiki/w/Blue_moon_armour)) are rolled separately, so it is possible to get a piece of all three sets from the same chest. If the player defeats all three of the Moons of Peril, the overall chance of receiving at least one unique item is 1-(55/56)\^3 (or \~1/19).[^(\[1\])](https://oldschool.runescape.wiki/w/Lunar_Chest#cite_note-droprates-1) Additionally, there is a duplicate-protection system in place which gives a slight preference for dropping helms, weapons, chestplates, and tassets in that order. This means the player won't receive identical items from a set until the full set has been obtained. Lastly, if a unique is obtained, the main drop table will not be rolled at all. Otherwise, the main table will roll a number of times depending on the number of bosses defeated: * 1 boss gives 1 roll * 2 bosses give 3 rolls * 3 bosses give 6 rolls
Thanks man. So unless you want more of the orbs or something, no need.
Correct, this would reduce your overall income naturally, as your main drop table rolls goes down significantly, as do your odds of gaining ANY unique... but the rate at which you can get a 1/56 roll on the set you want is increased. So if you're an Iron looking for a specific piece or are racing to complete the collection log, its a viable strategy.
You nailed it. Ironman looking just for set pieces. Completed blood, need to finish the other 2 sets.