Opis w języku angielskim: Every year on the autumnal equinox, the Great Mystical Convention allows novice witches to form teams to try to prove themselves and earn their place on the highest ranks of witchery. This marathon of trials is known as Invocathlon. Invocathlon is a profoundly cooperative game for 2 to 6 players. Each one represents one of the witches in the team and they have 7 days (rounds) to explore the region and face challenges in search of ingredients to prepare an invocation ritual. On the 7th day, they must summon one of the dangerous supernatural entities and confront it. Don't be fooled by the friendly face. Invocathlon is a very hard and strategic game, with an innovative combination of mechanisms and multiple relevant choices to make each round. Is your team good enough to overcome the Invocathlon?