I am surely not the only one that get screwed in summoning large amount of heroes with the hope of getting an event hero. While other people are very lucky and get a 5* from one 300Gems draw.
This looks completely unfair. I think, statistically speaking, the draws should be much favorable. From 180 draws you get only one 5*. COMMON! I don’t know what the algorithm is but surely needs improvement.
And if you don’t want to do that, just because there will be enough stupid people like me, to keep spending and trying, maybe you can find an alternative of using those useless heroes duplicates of 4* and HOTM. It is very frustrating to feed them to other heroes just because you don’t have space in the inventory.
Something like: trade 5, or even 10 4* or 5* heroes for a guaranteed summon of a 5* hero. That would reduce the frustration of spending tons of gems for almost nothing.
PS You can see my almost failed drawing here: Extremely low chance on drawing 5* event heroes