Disambig.png This article is about the small odd mushroom. For the larger mushroom, see Odd Mushroom (Large).

Odd Mushroom is a passive item.

Effects

  • +1.7 tears.
  • +0.3 speed.
  • Makes Isaac's head smaller, which on its own is only a visual effect.
    • If combined with other size downs, the Mushroom also affects his hitbox.
  • Reduces damage using the following formula: (Damage Ups from other items * 0.9) - 0.4.
  • Dlc a indicator.png This item belongs to the Fun Guy set. Collecting three items from this set will transform Isaac into a walking mushroom.

Notes

  • There are two collectible items in the game named Odd Mushroom; you can tell them apart from the sprites.
  • This item affects damage differently than other items in the game. Instead of multiplying your damage stat, it directly alters the total added damage from other items. In practice, this means this item reduces your damage significantly if you have no items that grant extra damage (x0.72), but won't have as strong of an impact as you collect more 'damage up' items.

In-game Footage

Seeds

PC PCWA 8BO8 (Treasure room adjacent to spawn)

3DS XM4Q B8Y3 (Treasure room adjacent to spawn)

Switch Greedier Mode Indicator.png W98T FGPD (First Golden Treasure Room)


SmallIsaac.png The Binding of Isaac: Rebirth SmallIsaac.png
MainPageAchievements.png Achievements MainPageAttributes.png Attributes MainPageBosses.png Bosses TarotCard.png Cards and Runes MainPageChallenges.png Challenges MainPageChapters.png Chapters
Character Isaac appearance.png Characters MainPageBabies.png Co-op MainPageItems Small.png Items Collectible Isaac's Tears icon.png Item pools MainPageMonsters.png Monsters MainPageObjects.png Objects
Red Heart.png Pickups BlueBlue.png Pills MainPageRooms.png Rooms MainPageSeeds2.png Seeds Transformation Guppy appearance.png Transformations Trinket The Left Hand icon.png Trinkets
Community content is available under CC BY-NC-SA 3.0 unless otherwise noted.