Board Thread:General Discussion/@comment-109.156.98.100-20170316181007/@comment-29808589-20170316214846

You will get to keep the items that are in your inventory after the challenge has ended. If you were to go all the way to Virtuoso, the monsters immediately disappear, so you cannot banish any more. Many players try to collect (and banish) as many times as they can, for use later. The quest CI's will turn up during playing or visiting, and it's very nice to have the fixers needed to combine a set. I always try to have at least one of each fixer, so that I can gift them while I visit my Friends.

Usually a Quest's fixers will become giftable at a later date, but it can be a long wait. Hope this helps,

Sophie