Uploaded November 2022 | Updated September 2026, 2 weeks ago

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Showcase of the Black Moon item in The Binding of Isaac Repentance: Fiend Folio Reheated mod.
Item wiki page: fiendfolio.wiki.gg/wiki/Black_Moon

Black Moon is a passive devil/angel item in the Fiend Folio mod that creates an circle aura whenever an enemy is killed. This aura damages enemies that come in contact with it and disappears after a few seconds. It works very similarly to Athame but with a 100% trigger chance.
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Fiend Folio is a mod for The Binding of Isaac that adds tons of new enemies/monsters, new items, new bosses, new unlocks & achievements and all sorts of new rooms, graphics, sounds, and worthy funny memes that will surely improve your overall experience! Fiend Folio Reheated is an expansion to the original mod that is officially available and fully compatible for The Binding of Isaac Repentance.

If you're tired of Brimstone, Death Certificate, Pyromaniac, Proptosis, C Section, Technology, Ipecac, Soy Milk, G FUEL, Godhead, Birthright, Sacred Heart, Crown of Light, Planetarium items, standard devil and angel room stuff, TMTRAINER, Guppy, why not try Pyromancy, Black Moon, Nil Pasta, GMO Corn, Peach Creep, Black Lantern, Crucifix and a variety of other items this mod has to offer?

Why restrain yourself to fighting Delirium, Blue Baby, Mother, Mom, The Beast, Dogma, Baby Plum, Monstro and The Bloat, when you can face Buck, Buster, Meltdown, Kingpin, Gutso, Luncheon (not an Eevee evolution, this ain't Pokemon!), Warp Zone, Cacophobia, Gravedigger, Psion, and much more!

Forget about the boring ol' The Lost, Keeper, Jacob and Esau, Judas, Blue Baby, Bethany, Azazel, The Forgotten, and give Fiend, Golem and China a try! Also includes their tainted versions!
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Since I know everyone will ask, and there's no reason to put this here as nobody will probably read it, the music used in this video is the old main menu soundtrack that was used in the Revelations mod. Why am I using Revelations music in a Fiend Folio video? Because I'm lazy to find a better one and replace it.
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Download Fiend Folio Reheated [Repentance]: steamcommunity.com/sharedfiles/filedetails/?id=2851063440
Download Fiend Folio [Older version for Afterbirth+]: steamcommunity.com/sharedfiles/filedetails/?id=2305131709
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