Omens | How to Play

About Omens, from BoardGameGeek:

You've found a mysterious box filled with strange cards. As you try to decipher their meaning, you soon realize that you won't be able to do it without help. Surrounded by your friends, you begin to unravel their secret: played the right way, the cards eventually disappear. But they always come back, safely tucked away in the box, for the next game. In Présages, you team up to get rid of your cards until you have only one left in your hand. Each of your cards interacts with the cards played by your partner, as well as those of your opponents, so you need to play them at the right moment! The team that sheds its cards first wins. -description from the publisher