Hi, these increased summon specials are not really hitting the spot. Their is little to no guarantee that you will be able to pull the featured champ. Would make more sense to have it as a guaranteed pull if you pull a legendary, point in case, I would like to pull the turtles, but I won't spend money just to pull random legendary champs, been caught this way before. 25% chance means nothing when you pull half a dozen legendary champs not one is the featured one, by rights, worst case scenario it should come on the 4th legendary pull on yellow shards, but it doesn't so the 25% is worthless, 

Making it a guaranteed pull from shards makes a lot more sense and it would be enticing to spend cash.