Cinderplate

Cinderplate is a craftable Pre-Hardmode block that can also be found in the core of the Space Bio-center Lab of a world. It can be mined with a Nightmare or Deathbringer Pickaxe, or any pickaxes more powerful than these two. It can be used as a building material, and is also required to craft the Normality Relocator.

Trivia

 * Cinderplate's name references Essence of Sunlight's older name, which was Essence of Cinder.
 * Before the introduction of the other 'plate' blocks (Chaosplate, Navyplate, Plagueplate and Elumplate), Cinderplate was used to craft all of the Soul Artifacts as well as the Normality Relocator and resembled Chaosplate.