It could end up being even bigger than Lord of the Rings
In Commander this could close out a game if you're going wide with a Krenko or something, and it can be found with Moggcatcher
It comes mostly in the form of Chocobos, which are generally 2/2 Bird creature tokens with Landfall: This creature gets +1/+0. There are also some great support cards for landfall like Chocobo Kick, Prishe's Wanderings, and Zell Dincht, which can return lands for extra landfall triggers
These are words we are used to putting together in English, and I bet there are a ton of phrases written down somewhere at WOTC in an Excel sheet for potential future split card names, like Thunder and Lightning, Rock and Roll or maybe even Fast and Furious
She hits a tails and has to destroy all her Wireflies, bringing her back to the same game state at which she started
The only thing that matters is how many times