Embark on quests/journeys/adventures filled with mystical/magical/enchanting wonder using handcrafted/forged/molded ceramic dice. Each roll of these sturdy/resilient/durable cylinders/gems/crystals can shape/alter/influence the destiny/fate/outcome of your campaign/story/narrative. From rolling for initiative/attack/damage to deciding/determining/f

A jerk DM could claim "similar creature" into a horse just isn't automatically granted to everything that has a quad of equine legs, the humanoid torso disrupting the "similarity" so zerbra's and unicorns Certainly, centaurs no.  But that's a jerk DM.   Their sacred oath is really a source of ability – chanting which will allow them to smite