Bulette Variants for Dungeons & Dragons 5th Edition – DMDave Publishing

D&D Nolzur's Marvelous Miniatures: Bulette (Wave 12.5) - The Dragon's Lair

Kobold Caves is a Fifth Edition plug-in adventure for four characters with an average party level (APL) of 1, 3, 5, or 8. This document offers a general guideline on scaling the adventure for each level. Kobolds have been stealing everything they can get their hands on from the village of Rapids.

Dungeons & Lairs #87: Kobold Caves: A Fifth Edition Adventure for Levels 1, 3, 5, Or 8 [Book]

Bulette, Forgotten Realms Wiki

Bulette, Forgotten Realms Wiki

5E Adventures (PDF) – DMDave Publishing

BoLS Prime: The Toys That Became D&D - Bell of Lost Souls

Kobold Caves is a Fifth Edition plug-in adventure for four characters with an average party level (APL) of 1, 3, 5, or 8. This document offers a general guideline on scaling the adventure for each level. Kobolds have been stealing everything they can get their hands on from the village of Rapids.

Dungeons & Lairs #87: Kobold Caves: A Fifth Edition Adventure for Levels 1, 3, 5, Or 8 [Book]

Adventures – DMDave Publishing

Bulette, Advanced Dungeons & Dragons 2nd Edition Wiki

Bulette, Forgotten Realms Wiki

Adventures – DMDave Publishing

Bulette - 53

Dungeon Masters Rulebook (Red Box version) – Technoskald's Forge