How to create a master node of Exscudo ?. please someone to guide me. 
Firstly you need a 25000 EON as Masternode collateral then after that just join their slack channel to assist you in running masternode. Those stats were announced long ago. 25k eon to run a masternode.
And at current prices.. Owning 25k is less than $1,000 soo... Thats what i will be banking on in the future.
Running a node right now would probably not be profitable because there isn't enough transactions to cover the server hosting fees. If Exscudo exchange starts gathering some volume and more users, then the node profits are basically unlimited and based upon transactions per block... I'm not actually sure of the underlying statistics with the EON masternode, but it's an exchange, so I would assume it would provide great returns as long as the exchange becomes popular.
It wouldn't even have to be that popular either, just enough users transfering in/out, probably like 1% of binance volume and EON nodes would pay nice.
I find it to be a worthwhile investment. The risk/reward is pretty attractive right now.
Anyways, EON is only on the Exscudo exchange. I wouldn't expect to see it anywhere else anytime soon.