I was looking on the wiki and it has a list of characters that give certain shards but it doesn’t seem to have been updated in a long time. None of the 4* characters from the past year or so are listed. I have enough covers on Ikaris to get him to level 280 as soon as I pump enough ISO into him and I’m just curious what reward is going to be waiting for me when I get there.
https://forums.505go.com/discussion/73741/5-feeders-4-champ-rewards-full-list/p2
Last page has the most recent additions, iirc.
We’ve really got 17 five stars with no feeders? Yikes!
Here is one of those spreadsheets. The owner did an excellent job gathering a lot of information, including a page with all the feeders.
Seems likely to stay that way unless they go back and change the rewards for some of the existing 4s or start releasing more 4s then 5s.