Talk:Special Events/@comment-60.50.204.169-20150520111152/@comment-76.127.245.211-20150523002156

If you mean the ones you're getting from the campaign, I just leave them in my presents box until I need them, which saves a lot of room. I make sure to collect them before they expire in 30 days, though. But yeah, it's meant to be fused to the corresponding element for the most EXP. Just try your best to make the most of it.