There is not a magic formula for that, in private servers you can drop easily 2 sloted items with some methods that are explained in the section Hacks tricks and so on, but Drop a sehh... you are too ambitious ^^P well Sehh is currently droped at IC2 Illusion Castle 2 thats confirmed. But the drop rate of sehh is tooooo low I ve seen max 7 sehh in mars since they updated not more. But you can try going 1000 times to ic2 and then normally you will drop once sehh . Good luck boy !!!!