This mod is mostly a small and albeit incomplete mod made on my own free time that includes a variety of blocks, ores, items, and some biomes. This is in no way a serious mod, of course, as evident by the random biomes and items you'll find.

Biomes:

Waffle Biome; An entire biome made of waffle blocks, including waffle trees, and waffle ores for blueberries, raspberries, strawberries, and butter!!!!!
Delo Biome; An unknown biome of superhard dark blue-green blocks and tall trees, with some weird steel-like ore underground.
Blood Biome; A biome of blood grass, covered in plains and pillars of bones, with red waters running through.

Blate Biome: A mysterious biome of only two colors, pitch-black ground and pure-white trees.

Ores:
Cirno and Utsuho ores: Ores containing replicas of the Touhou project girls in the form of ingots, used to craft different things.

Blocks:
uh, you can like
make waffle bricks and waffle brick slabs I guess
or make blood blocks out of the blood cells that mobs drop
or cirnice blocks
or BUTTER blocks

Tools:

Butter Tools: Imagine gold, but cooler and worse.

Delo Tools: Spiky tools designed to be stronger than diamond, of course.

Cirnice Tools: Tools forged from the ice made from surrounding blue ice in Cirnogots. Unknown properties.

Totem: A totem of despair, made with pieces of an angry lady who once seized war on the moon.

Weapons:
The Delo Sword: A sword made of the steel from the Delo Region.
The Blood Twin-Blade: You can make a blood sword, sure, but then you can stick them together!

Blue Throwing Knives: Made from a stick and an iron ingot, you can throw these at your enemies.

Green Throwing Knives: So what if you have two B Throwing Knives, but then Stuck them together?

Red Throwing Knives: And then STUCK THOSE TOGETHER TO CREATE A FLAMING KNIFE?
Black Throwing Knife: This does not exist.

Grimoires: Books made from magic, existing in different forms of destruction, flame, and teleportation.
The Crescent Staff: An ghostly axe-type weapon that can be used to achieve flight.
And several others!

Plants:
Fysi Replica: A plant [with no current use] replica of a dangerous plant-lifeform.

Including more to come!

Core's Enigma