The Poison Ogre Mushroom Batch is a 'monster drop' that was introduced during the Ratboy's Nightmare Update. It is one of the many collectibles that are needed by the players in order to complete the entries of the Itempedia of the Nightmare. The Poison Ogre Mushroom Batch can be obtained as a possible drop from the Crimson Ogre or the Gold Ogre.
In appearance, the Poison Ogre Mushroom Batch is a batch of Ogre Mushrooms that are described to be poisonous. The stem possesses a beige hue while its cap possesses a green hue. In addition, speckled green spots can be seen on the sides and top of the cap.
The Poison Ogre Mushroom Batch does not have any usages in-game that will benefit the players, other than to be sold to a selling vendor at a selling price of 3,000 gold.
- The adjective 'poison' refers to the Ogre Mushrooms and its poisonous properties, not to be mixed up with the specimens of the Ogres.
- It is simply a reskinned and reused model of the Boomba Mushroom.
- The Poison Ogre Mushroom Batch's other counterparts are the Gold Ogre Mushroom Batch and the Crimson Ogre Mushroom Batch.