Valhalla Calls - A Viking Card Game

Valhalla Calls is a 1 vs 1 local dueling card game where your objective is to die with honor. Two Viking Warlords who have dishonored their clans must now use their supernatural armies to accomplish the greatest glory for a viking to die in the battlefield at the hands of a worthy opponent. There are two ways to win, either have your Health Points depleted to 0 or to increase your Honor Points to 20. To play a card, you must sacrifice a certain number of your HP but you can only play 1 per turn...