That’s One Huge Hentai Dragon Treasure Hoard.
So, backstory, in order to discourage dragons from slaying each other to steal another dragon’s hoard, the Emperor Dragon’s established a massive cavern complex where ALL dragons deposited their hoards for safe keeping, of course many dragons still kept “personal hoards” off the books, but global collective hoard is rather gargantuan to say the least.
Comic Dialogue
(If you have Wii Gloves for you wee little fingers it’s also electronic Braille.)
Purbert: “Ohhh, yes. I’d forgotten what a vacation felt like, the warm breeze, basking in the golden glow…”
Purbert: “Of the combined global dragon Treasure hoard.”