Yeast Ooze (Paths Beyond)
I called this one a decade ago. Didn’t I call this one a decade ago?
Amoebas are awesome. It’s not just that they are capable of changing shape, or that they are incredibly complex for single celled organisms
The yeast ooze doesn’t surprise me in the slightest. It’s a zany monster, but too good an opportunity to pass up, especially for a low-level ooze. Unfortunately, it didn’t get much descriptive text, but there’s enough to work with. What little we have attributes yeast oozes with a generally alchemical origin. However, the ones in the Outlaws of Alkenstar arose organically, so they are potentially a threat in abandoned breweries and bakeries.
Yeast oozes spread the mother of all yeast infections, but thankfully they aren’t lethal, even if it is incredibly uncomfortable. Like IRL yeast, these oozes don’t like cold either; they are vulnerable to cold damage, and cold environments grant additional saving throws to the infections they cause. I wouldn’t expect to see them in colder planar regions — unless an alchemist or occultist wanted to create them intentionally, so having a frigid lab may make the experiment safer.
Aakriti the Everchanging considers all oozes sacred but holds a particular fondness for the ever-adaptable yeast oozes. Unfortunately, Aakriti’s celestial oozes have attracted the attention of the Horseman Apollyon. The Prince of Plagues wishes to corrupt the oozes with his “improvements,” specifically making their yeast infections increase the host’s vulnerability to other diseases. Now, Aakriti’s faithful and anyone seeking the Everchanging’s aid must stave off constant daemonic plots and assassinations.
While most towns have to deal with rats and pigeons as local pests, yeast oozes infest Delight. It makes sense because Delight is nestled deep within the Outer Rifts and since almost the entire population is some form of alchemist, brewer, or baker. Delight specializes in inventing new food and drink, presenting itself as a refuge and resting place for weary travellers to Cerebulim. As with all things related to Haagenti, this is merely a facade, but Delight is a relatively space place compared to other Chthonian settlements.
Deep within the Plane of Wood’s fractal wilderness is an enormous tree known as the Thyrsus. This living tower is a strange combination of pine and vine, growing grapes as large as a person. When these fruits grow ripe, they inevitably burst, spilling their contents into massive cup-like hollows below. Given time, they ferment into a wine vintage that is a delicacy across the planes and a potent primal spell component. This natural winery is the product of the many yeast oozes that live on and around the Thyrsus. When docile, they appear to be perfect spheres of amber dew, but they quickly become active if they sense a new source of sugar in their presence — such as an adventurer’s flesh.
Periodic reminder that I also post these publicly over on Patreon as well! You can get email updates and the UI doesn't make my skin crawl like Tumblr's latest attempts to replace Twitter!









