The Sisters Weakened by the prolonged siege, the Sisters of the Sightless Eye may not be in fighting condition. Each mercenary has several different types. The mercenaries in Median XL each have their own set of skills. Some of these Oskills are for a certain classes only but on the other hand there are certain oskills that are for all classes. There are also Oskills that can be gotten through various runewords, uniques, sets, and even jewelery. Finally for the fifth uberskill you need to complete the Black Road Challenge. For the fourth uberskill you need to complete the Ennead Challenge.

Then for the sixth tier there are 5 uber skills which you can only choose out of the first 3 at level 90. The first 5 tiers are consisted of the usual skills which are divided into similar categories based on what they have in common. In Median, the old Diablo 2 skill system is thrown out and replaced with a 6 tier skill chart. They are the Amazon, the Assassin, the Barbarian, the Druid, the Necromancer, the Paladin, and the Sorceress. In Median each of the original 7 classes from classic D2 are preserved.

Many references to Diablo I, Diablo II, various Diablo novels, Starcraft, and even Warcraft.

30 new uber quests in 3 categories, uber dungeons, uberlevels, and summoning levels.

New uberbosses such as Ennead Necromancers, Quov Tsin, Akarat, and Juris Khan.

New monster types such as Elite, Heroic and Ubermonsters.

The old Diablo 2 Difficulty system (Normal, Nightmare, Hell) is replaced with a new one (Hatred, Terror, Destruction).

Diablo 2 median xl ultimative trailer