First up, lets talk about the themes
How To Play The Deck Living Energy is all about amassing a ton of energy counters and using them for a plethora of powerful effects
Gerrymandering Gerrymandering is interesting because its one of the cheaper Geddon type of effects, but its generally closer to something like Natural Balance, which punishes players for overextending on lands, rather than being a door-slamming game ender
It is also sometimes used in extreme graveyard synergy lists as on theme filler and cheap disruption
This means that, while you're often going to evoke this while tapped out to keep a pesky threat, like an opposing commander, off the board, you can also just play this to eat a smaller creature that foolishly strayed into combat thinking you had no blockers
This is a special set, being released as number 3.5 for the Scarlet & Violet cards between Obsidian Flames and the upcoming Paradox Rift