At the end of November, we had an Age of Sigmar Game Day themed around raiding the hoard of the enormous dragon "Colossal Red". Colossal Red comes from a D&D miniatures Colossal Red Dragon that sat, unpurchased, on the shelf at the FLGS for years. It was such a fixture of the store that when the store owner made the first map of Efengie, he added a mountainous lair for Colossal Red. In various iterations of the campaign, one could steal treasure from the horde, risking Colossal Red's wrath (she would move out onto the campaign map as an army unto herself, destroying entire banners as she moved). You could slay her whelps and forge magical Dragonhide armour as well, which was done often because it was awesome.