User blog comment:Exdrmm/cross neckalce needed/@comment-189.18.240.62-20120507150707

You could do like me: go to a server with free items, get all what you want, reforge it to the maximum, and you will need no help at all to kill 4 bosses all togheter :]

For Free itens go to this server: http://terraria.wikia.com/wiki/User_blog:Assassinze/great_sever

There you can register and login, type the command "/i " and you get it.

For platinum coins type "/i platinum coin" and you get 100 to reforge things.

I got unreal megashark, flamethrower, legendary excalibur, hallow set, all ammo and pots i needed, all warding accessories, and killed the twins, destroyer and skelletron prime in the same time with frost legion attacking me xD

And things like that, search for "terraria server" on google and you will find sites which lists all servers you can imagine to get free itens and all.

I think this could solve your necessity to have a cross necklace :D