Heroes are figures that players always will have on the board. These are the most important and each one has a very powerful Super ability that can be upgraded by increasing the Hero's level.
In Clash Mini, you can only have one Hero in your deck at a time.
Heroes cannot be sold or upgraded with duplicates like Minis, they can only be upgraded when you collect Hero Fragments for them.
Heroes will always be placed in one of the tiles in the middle in the beginning of a match, and can be placed anywhere at your side like the other Minis.
Heroes can be upgraded by collecting fragments of them. When upgraded, they will receive more abilities or boosts for their attacks.
At Level 4 and Level 8, they will gain an additional ability.
Players will not have their Hero progress reset every season unlike Mini progression. The Heroes, according to Supercell, represent long term progression.
According to one of the top developers on the Clash Mini team at Supercell, the time it will take to max out a Hero will be slightly less time than to max out a card in Clash Royale.
