ウロボロスの傭兵 (Mercenary of Ouroboros)

In Mercenary of Ouroboros, each player has an identical deck of cards ranked 1 to 3 in three suits. The players arrange them in a random grid of 3x3 cards and reveal the front row. Playing with this front row of cards, one player leads to a trick, and the other player follows with one of their cards. The winner of the trick will have one less card in the column, but the loser of the trick will collect the winners cards and slide it into the back of the column they played a card from. The first player to empty two of their columns wins. The game also includes some tactics cards which affect trump suits, one time rank bonuses, etc.