Latest Megalith Decks Recently uploaded deck lists tagged with this archetype
#12 If we want to get really technical, the 9 cards to make 1 piece was introduced in Crown Zenith they did phrase it to say 9 cards to make 1 piece across multiple sets though, so hyogonosukes is still the first one of those, since saitous crown zenith piece was all from one set #13 Personally not a fan of this style but it's cool they do connecting cards
For Gruul mana-fixing, I recommend prioritizing dual lands that count as both Forests and Mountains: Cinder Glade, Stomping Ground, Sheltered Thicket, and Taiga (if you're willing to spend lots of money) add layers of extra synergy to the deck because they can be fetched by lands (Wooded Foothills) and spells (Wood Elves) while also empowering cards that care about land types like Valakut, the Molten Pinnacle and Howl of the Night Pack
Afterwards, your play depends on what cards you've opened up with
Christopher Robin - Adventurer is a great card for players with numerous glimmers in play
The amount of tempo you get when playing this card is unmatched