Sprite Steeds are fey creatures with a peculiar mix of insectoid and mammalian traits. Their body is covered in soft fur with giant insect wings protruding from their backs. They also possess a singular stinger that protrudes from the front of their head in a horn-like structure. Originally from the Twilite Drift, these fey have a habit of wandering into the Sap Scorched forest to feed on plants that thrive in the forest's acidic conditions. All Sprite Steeds possess a single unique orb, that connects them back to the magic of the Twilite Drift. These orbs allow them to locate tears in the material plane leading back to the Drift and work as a spell casting focus. The orb also plays a role in protecting the Steeds from the dangerous conditions of the Sap Scorched Forest. You see the orb naturally creates magical effects that benefit the Sprite Steed in whatever environment they dwell. So the acidic properties of the Forest causes the orb to create a soapy substance that counteracts the acidic sap they come in contact with. This has the side benefit of keeping their fur constantly clean. Not only that but when a Sprite Steed runs the wind hitting the soapy substance causes bubbles to float out from their fur and trail behind them.
This CR3 creature is called a Sprite Steed and is a Fey that lives mostly within the Sap Scorched Forest.