Might & Magic: Clash of Heroes is a turn-based pvp puzzle game. It is nothing like the M&M series, outside of the fact that you have some familiar monster names. You set up three of a kind vertical to attack, and three of a kind horizontal to defend. The turn-based aspect limits how many moves you have per turn, so every action has severe consequences. There is a bit of luck involved when requesting more pieces, and expect to get frusturated from time to time where luck can sometimes overthrow the best strategist. Developing combos is a must for advancing in the game. The AI will be relentless, so make sure to never hold back.
As a person who loves puzzle/strategy games, this was really up my alley. If you aren't a puzzle enthusiast, you might find it a little overwhelming, as there are no random encounters to build up the level of your heroes and armies. There are optional encounters to help build up your level, but every battle win helps build up the levels of your units.