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To unlock mom's knife you must beat Satan X with Isaac. This shows a few tricks and key items that will help you do so. Note that it is recommended to have the D6/dice before attempting this.

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current12:15, September 26, 2013Thumbnail for version as of 12:15, September 26, 201343:01480 × 269 (19 KB)VeetiP9 (wall | contribs)created video


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