These heroes are generally considered overpowered.
Strong picks and work well within the meta for a wide range of PvE activities
Good heroes, with the right amount of investment these heroes can perform well
Average heroes, nothing too special about the heroes in this tier. Pick them situationally for specific PvE events
Not worth investing in around the current meta. Some may work well in PvP though
Only for Fodder use in the mid-late game, some do work well in the early game however