Publisher's blurb:
Strixhaven Supplemental Volume III: Creature Compendium and Item Index is a companion to Strixhaven: A Curriculum of Chaos. This third volume contains 11 new magic items using different artifacts and equipment from the Strixhaven and Commander 21 MTG sets as inspiration.
Additionally included are 13 normal creatures and 8 legendary creatures with inspiration taken from the MTG cards. Each college has at least one legendary creature associated with it and Extus and the Blood Avatar round out the collection for DMs who may wish to have their players pursue an evil greater than Murgaxor. Several of the legendary creatures employ unique encounter mechanics that will challenge even veteran players but remain thematic and relevant to the cards, lore, and setting.
This companion ends with several ideas on flavoring existing stat blocks to build other Strixhaven creatures DMs may wish to use.