For most mid-bracket green Commander decks out there, Herd Heirloom is both a mana rock and a card draw engine, as those are exactly the types of decks which will be running plenty of big creatures that already want to be attacking each combat
With its ability to grant cascade to every spell you cast after it deals combat damage, Yidris rewards decks that can consistently connect with opponents
A little look into the synopsis of these arcs: The Thriller Bark arc sees our team on their journey through the Florian Triangle, the Straw Hats arrive on a seemingly haunted island called Thriller Bark, where they encounter the Warlord Gecko Moria
Just stack up a few cantrips like Portent and Opt , then cast Elemental Eruption and copy it with Stella
Elves are a wonderfully enjoyable deck archetype, and if you havent piloted a simple yet brutally effective mono-green version, then you simply arent living
So what are you waiting for