Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
It is unlocked after defeating Mega Satan as all characters.
When using the item, Isaac's head becomes like that of Satan.
- Upon use, Isaac fires a giant, powerful Brimstone laser for 15 seconds while Mega Satan's roaring sound effect is heard. It is obviously a lot stronger than any other Brimstone-related items such as Shoop Da Whoop!, Brimstone, etc.
- Mega Blast is strikingly similar to one of Mega Satan's attacks.