Final boss and main BBEG of my 5 year Campaign that we finished last autumn. The Prismatic Dragon, a primordial celestial being who feeds off magic. Master over all the colours of magic and god-like entity (actually worshiped as a God at one point in the history). Founder of “The City” - the place the party calls home, that was cultivated by him from the shadows over hundred of years to be a place booming with magic and magical items - which ambient energies he could absorb. Under many guises over the years he patronized guilds and academies, including local Adventurer Guild - looking for promising individuals that could be “consumed” after they reached their full potential. His latest guise was an extravagant Baron Blacklake, party's main financial supporter throughout the whole campain.
Party managed to defeat him only after another Primodrial's intervention (Warlock Patron of one character) that made a epic 20th level battle that took us two days of play!
The dragon design is mostly based on Royal Feathered Dragon from Mini Monster Mayhem - a miniature I used for the final battle (painted by me). It’s probably the most epic mini I own!