Not much depth in terms of strategy. Compared to some other games that provide more options for battle placements and aggro maps, this one is just too simplistic - 'build your team and hope they are stronger than the opponent'. The best element is the graphics and the miniature theme, but that hype fades away after a few days of playing. Also, dev removed the promo codes option bcos the hero was put up for sale/token exchange? Or was there another reason?