I want create a lite-version of Hearthstone in Javascript. Rules:
1) Each player starts the game with 30 Health and 0 Mana slots.
2) Each player starts with a deck of 20 Damage cards with the following Mana costs: 0,0,1,1,2,2,2,3,3,3,3,4,4,4,5,5,6,6,7,8
3) From the deck each player receives 3 random cards has his initial hand.
4) One player is randomly chosen to be the starting active player. The other player draws a 4th card from his deck to compensate him for not playing the first turn.