I know this is an old thread. But how do you manage to complete Aegir's Passage rune challenge every 4 hours? :|
can't remember very well, but i think it has something to do with your friends helping you and with luck, meaning you get every card right.
apart from the lottery, there are 3 ways to get FP's : by completing challenges, killing bosses and levelling up. Neither is fast, or just depends what you mean by fast
