Tusk Act parts

To create full Tusk Act, you need Jesus Corpse parts (aka Corpse parts)

Parts:

Hand Corpse (spawns at the 1 hour 30 minute mark) - Use on Standless to get Tusk Act 1

Skull Corpse - Use on Tusk Act 1 to get Tusk Act 2

Torso Corpse - Use on Tusk Act 2 to get Tusk Act 3

Heart Corpse - Use on Tusk Act 3 to get Tusk Act 4

There is an other version of Tusk named Void Tusk

Using Void Star on Standless will grant you it