heroes fron 4* and 5*

brunex

Hello, my name is bruno, I play for the account brunexalbuquerq, and I would like to ask you to review the possible 4/5 stars heroes that have been appearing in the crystal line lately, I have been playing for more than 2 years and have not won any of them Hero that is useful to pass the labyrinths of the game, lately I only win old hero and that duplicates or is still no use at all, thank you in the future and I hope you will help me with good heroes, thank you