Ice Dimension with Yeti

Hey, I have an idea for an ice dimension. It would be based on the structure of a normal world, except that it would be made of blocks of ice and snow. The player's goal would be to explore the entire dimension in search of the Yeti King (boss). Standing in his way would be yetis, who would guard their ruler. Below I list the structures, biomes and mobs that would be present in this biome: Biomes: - Glacier - Snow island - Frozen oceans - Snow-covered mountains - Withered forests - Clusters of igloos Moby: - Yeti (Aggressive mobs, living in igloos) - Polar bear (Extremely rare mob in this dimension, Does not attack the player, however, when attacked by Yetis, it runs away) - Penguin (Same as the polar bear, is extremely rare in the ice dimension, Does not attack the player, however, flees when spotted by Yeti, are supposed to occur in groups on ice floes). - Yeti King (Aggressive boss having around 300 life points. Has a very varied attack, e.g. by anastomosing the Yeti, by shockwave or by freezing the player for a few seconds, causing the player to lose half a heart per second. A way to unfreeze faster is to use a fireball while frozen, which takes half a heart of damage away from the player, but then the player is no longer frozen. When the Yeti King dies, he drops the following items: - Ice Star (An artefact that allows in the ice dimension to control the Yeti, to freeze the water around him, and on land in the normal dimension would cause it to snow)