From my point of view, these would work just like the ones for troops and heroes. They can cost 300-350 gems and give only 3 and 4 star ascension items. Mechanics could be the same and only change the pool of items dropped (and possibly rates as well).
It happens too often that you’re missing just one ascension item to max out that shiny new 5* and it can drag on forever until you get it by normal means.
This not only offers an additional chance of obtaining much needed ascension items for players but it would also be a great way to monetize them as a resource. I’m pretty sure people would be happy to be able to purchase an Epic Ascension Item Token and upgrade their heroes to the max without waiting a great amount of time.
Let’s start a discussion !