I would like to be clear that I dont support the enchant system that allow people spend 200 dollars and get nothing, A +0 cloak ,I feel that if you spend your well earn money you have to get something of equal value.
But this create a way that people who are in a clan that dont own a castle can have some "significative" boost to a way to Participate in PvP, i read about people complaining that the cloak create more breach to the regular player bla bla , but this is not true, at all:
I will quote the l2 wiki Cloak of Cold Darkness Cloak that symbolizes avarice and darkness. STR/MEN/DEX/WIT/INT/CON/LUC/CHA +3, and Damage Received - 15%. Can use Escape: Castle skill. Can only be equipped by a lord. Cannot be transferred between servers.
I didn't find the right solution from the Internet.