Dark Matter Block is a special type of blocks that is made from 30 Dark Blocks at Hallowed Forge. When a player stands on it, he/she gets the debuff 'Slow Annihilation' for 5 seconds that increases all abilities by 80% but damages you for 40 per second and increases mana usage by 75%.
- With Matter Actuator you can make this block decorative, disabling the debuff.
- This block looks like a pulsating dark purple block.(Pulsating looks like Adamantite Armor Pulsating Aura effect).
- It glows with pulsating purple light.