What do I do with eight Lamiburs?
Forgive me for such a noobish question, but I am new to the game. I came in just before the Hellicath event and just played, not realizing I wasn't in a good position to complete the event.
My question is this: Should I save these guys because they'll be needed for some future event, or do I use them to rank up other heroes?
Thanks in advance.