Contained in Plato Magazine n°73. This promo card is a new sea monster. You just include it in the ally deck. When it's drawn, you have this choice: Fight. It ends your turn. The threat token goes back to the first space, but you don't take any reward!! (you just lose your turn) Continue exploration. To do so, first pay what's in front of the threat token. Then, move the threat token one step forward.