Monstrous Menagerie: Alchemical and Arcane Contamination (Patreon)

For every successful wizard experiment or intensive magical study there are dozens of failures first—sometimes resulting in unintended creations! This entry in the Monstrous Menagerie series features a trio of creatures that might emerge from an alchemist's laboratory or mage's study: the artificially-immortal gestalt mage (CR 16), thirsty but feisty living cauldron (CR 4), and the entangled magic-begotten spell knot (CR 5). Dauntingly designed by Marc Kenobi, illustrated by Yeysson Bellaiza.