Blood & Chemicals

Blood is a crafting material that drops from several Vanilla mobs.

It has a 15% chance to drop from Cows, Pigs, and Sheep.

It has a 50% chance to drop from Villagers.

It has a 75% chance to drop from Goats.

Alien Blood Splatters can be found inside the Spaceship structure.

They can be mined with a Shovel.

Putting an Alien Blood Splatter and an Empty Vial into a Centrifuge will produce an Alien Blood Vial.

Mysterious Acid is a crafting material that drops from a couple Vanilla mobs.

It has a 50% chance to drop from Wandering Traders.

It has a 20% chance to drop from Witches.

It can also be crafted in the Centrifuge using an Empty Vial, a Spider Eye, and Blood.