ColdLump

Cold biomes are an integral part of Minecraft, which is why "cold ideas" would fit well into the game.

Snow and Ice Bricks - are a great addition to the snowy architecture.

Lump - is an animated snowball rolling across the cold expanses.

Frozen Shard - drops out of a Lump. It has several interesting uses.

Freezing Potion - is a potion that can freeze an entity for a short time.

Cold Observer - if there is ice at the entrance, the unit gives a redstone signal at the exit.

Freezer Core - to work, you need to build a platform of blue ice, after which you can activate the block with the help of Frozen Shards. When activated, the water nearby freezes instantly.

Icicle - an ordinary icicle.

Ice Cream - delicious snow with sugar, makes it possible to survive the ignition.