ReverieOni's Horn"Knock out in three steps"Passive item
+1 damage.

Upon taking damage, a shockwave will form around Isaac. Each consecutive instance of taking damage within a single room with produce stronger shockwaves.
• 1st hit: A circle of rocks emerges around Isaac.
• 2nd hit: Creates an explosion and spawns 3 circles on hit.
• 3rd hit: Creates a Mama Mega! explosion, the shockwave covers the entire room.

Upon entering a new room or getting hit a fourth time, the cycle resets itself.


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ANNOUNCEMENT The Repentance+ DLC has been released! The full release notes can be found here. The new game files have been imported to the website and any item attribute changes are automatically shown. Manual descriptions have also been updated according to the release notes and other various sources. [dismiss]
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