7 games 5 mana ***** or mana flood, I CAN'T EVEN PLAY it's not a game, because I'm not able to play.

Your algorithm is NOT sufficiently tested, I am a software tester and this has been around for years. A hugely disproportionate amount of games are lost to ***** or flood and it's even worse in the drafts.

If your people tell you they have tested this thoroughly they are lying to you.