Hi there,
I know there is already a Thread for Farm Grotesques/Posseseds endlessly but i found a very efficient method for doing this.
Short:
When these Posseseds die, they split up into 3 swarms which you can kill and they loot,
The Problem is, if the illusion stands near by there creator, the creator dies of the explosion of their adds(dependent on how many creators)
For the difficulty i choose Inferno, because i used the mobs for farming Act 3 items with MF-Gear (arround 200%).
This can also done in Hell Mode for GF.
For the Elite Combination, you need Horde, of course Illusionist and Melee Skills like Vampire and Knockback.
1. Stucking
The Biggest Problem is to place the creators at a location they are stuck,
This Can be done with this exploit(http://www.ownedcore.com/forums/diab...collision.html)
In EU AH the Sledge of Athskeleng is most time about 70k
If this Exploit is Fixed the mobs can be stuck by the following location:
Important! If they have lesser place more adds will spawn outside of the stuck, so with the Item Collision Exploit, the item chain must be as small as possible, so that the adds spawn outside.
Build up an second wall with Items to block the illusions.
2. Illusions
The Elites only Illusion if you hit them for about 3%, after then they start to illusion after you hit them and you can reattack them about 3sek after the illusions die, so that they spawn new illusions.
Attack the Main Mobs only with one Attack which hits them All (For Daemon Hunter Nether Tentacles), that the illusions cant die!
Lure the Illusions away , kill them, walk a bit away from them, because of explosions and kill the new swarms with AOE Attacks (for DH Caltrops and Nether Tentacles)
3.Enrage Timer
When you get a Enrage Time, use Backport, wait for about 20secs and go back.
4. Loot
there are 4 Monsters + most time 3 monsters = 7
The 7 make 3 Illusion = 21 - (Illusions that stuck like the main monster).
The 21 illusions make 3 swarms each = Loot of 63 Monsters each 30secs
= very efficient