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Fiend FolioDeadly Dose"Powerful pills, fatal addiction"Passive item
On pickupSpawns a Cyanide! pill.

While heldReplaces every new pill spawned with a Cyanide pill, unless the effects of a Cyanide pill are currently active.

Grants an additional chance to spawn a pill upon clearing a room alongside the normal room clear reward, depending on the following conditions:
• If Isaac is not under the effect of a Cyanide pill, the chance is 1/7.

If Isaac is under the effect of a Cyanide pill, the chance starts at 1/3, but decreases for every Cyanide pill taken over the course of the run while not under the effect of a Cyanide pill, using the formula: 1 / (CyanidePillsTaken + 2).


- Tags -- Synergies -- Links -- Costume -

▾ITEMS ()▾

D infinityDogmaJar of WispsFlipEverything JarFiddle CubeDogboardGhastly Flame

▾TRINKETS ()▾

Extra VesselVessel RockDogrock RockSand CastleFractal Geode

▾PICKUPS ()▾

HeartHeart (half)Heart (soul)Heart (eternal)Heart (double)Black HeartGold HeartHeart (half soul)Scared HeartBlended HeartBone HeartRotten HeartPennyNickelDimeDouble PennyLucky PennySticky NickelGolden PennyKeyGolden KeyKey RingCharged KeyGolden BombGolden Troll BombGiga BombMega ChestMom's ChestMega BatteryGolden BatteryHalf Black HeartBlended Black HeartHalf Immoral HeartImmoral HeartBlended Immoral HeartMorbid HeartTwo-Thirds Morbid HeartThird Morbid HeartFull Eternal HeartDouble Full Eternal HeartCursed PennyGolden Cursed PennyHaunted PennyHoney PennyLego StudTokenCharged Spicy KeySuper Charged Spicy KeyFirework BatteryVirtuous BatteryBlood SackDire Chest

▾CONSUMABLES ()▾

HagalazJeraEhwazDagazAnsuzPerthroBerkanoAlgizGolden PillGolden Horse PillStorage BatteryCorroded Battery

▾MACHINES/BEGGARS ()▾

Slot MachineBlood Donation MachineFortune Telling MachineBeggarDevil BeggarShell GameKey MasterDonation MachineBomb BumShop Restock MachineGreed Donation MachineMom's Dressing TableBattery BumHell GameCrane GameConfessionalRotten BeggarMining MachineBismuth BeggarSourpussUnfinished GolemGeode GolemBabiMidarizerSweetpussBlacksmithZodiac BeggarRobot TellerEvil BeggarFake BeggarDealerCell GameHug BeggarCosplay BeggarPhone BoothGolden Slot MachineJukeboxVending MachinePoker TableGrid Restock MachineRevending MachineVanity StatwheelSewing Machine

▾CHARACTERS ()▾

MagdaleneSamsonAzazelLilithBethanyTainted MagdaleneTainted EveTainted LilithTainted Bethany

▾CURSES ()▾

▾OTHER ()▾

Pact of ChampionsPact of FragilityPact of FrostPact of GroundingPact of HemorrhagePact of Ice WraithPact of MasochismPact of MischiefPact of MitosisPact of ParanoiaPact of PerilPact of PunishmentPact of PurgatoryPact of RevivalPact of Scarcity