Lands might be boring, but that 2:1 potential is fun
The grant on July 1 covers June activity
That creature gets +X/-X until end of turn, where X is that cards mana value
My one other contribution was the idea of using the term flip as part of the template
The key tweak is the shift in how energy works: rather than filling your deck with specific energy cards, you simply select the type (or types) of a deck when building it, and energy is automatically generated once per turn for you to attach how you wish (for two-type decks, which are required for the Dragon Pokmon lines such as Dragonites, which type comes up next is randomised, which effectively replicates a multi-type deck equivalent in real life)
Notably, two of the artists chose to carve their sagas from actual wood , using tools and techniques inspired by Norse woodcarving!" Sagas already have a custom vertical frame and art and therefore won't be available in the extended-art treatment