I have a few questions about Soulstones and Soulstone fragments. I know that they are tied to one account permanently. I have two accounts, but just one house. Can a character from my second account use a Soulstone/Fragment (belonging to the second account) in my first account's house, providing the character is co-owner/friended? How are the charges used up on the Fragments? For example, I transfer GM Magery to the fragment, and then to another character...does this use up one or two charges? Thank you!