As you walk through the dungeon, you will come across small groups of Grentches and Snowmen fighting each other. You will also occasionally have to face one or two Grentches on your own. After you meet up with Freezie and his allies in the last room of the dungeon, five waves of Grentches will attack. * Wave #1 consists of two groups of 3 grentches. * Waves #2, 3 & 4 consist of two groups of 4 grentches. * Wave #5 consists of Grentchus Magnus and 5 other grentches.