This is an insert specifically built to store all the Aeon's End New Age (Wave 4) and all of its expansions content: Shattered Dreams, The Ancients and Into The Wild. The Insert has a size of 26,7 x 26,7 x 8,5 cm, so it may also fit in other wave core boxes, but you need to confirm the dimensions first. The card boxes were designed to support sleeved carts, but I really doubt that you could fit all cards sleeved, I was planning to sleeve only the Nemesis cards, but I haven't tried yet. The insert has plenty of space for tokens and extra spaces for dice, which I find more useful than most tokens that come with the game. This is my first full insert I ever made so if you have any suggestions, please leave a comment.