There are at least 10 other assets associated with Splinterlands you didn't mention, only 2 of which have less than a million+ market cap, and one of which isn't even tied to the game, but is a community token where people can discuss the game, lore, fan fic, etc., and I think that's just the beginning.

Each card has a potential storyline that can be written by anyone who happens to feel like developing the character, and each of those stories can manifest into a tribe with it's own token.

Then each one of those stories can inspire who knows what? New stories, new games, new television programming, podcasts, movies, and the list goes on and on... all manifested by people just hanging out with bros and bffs and spinning whatever we like to spin.