Thanks for the reply.

I'm not sure what you mean by "create another warlock" though. I was going to use my existing warlock to boost (aka powerlevel) two new RAF accounts (shaman + mage).

However, I have two choices:

1) Keep my main account and purchase two additional accounts. Link the two additional accounts and use them to create two new characters. Then, use my main account (61 warlock) to boost my two new characters on the new accounts.

2) Keep my main account and only purchase one additional account. Link the new account to my additional account and create two new characters. However, I will not be able to play my existing 61 warlock because I'll be using that account for a new character (for RAF).