While we've had dominant decks and cards like Collected Company, Siege Rhino, Pack Rat, and Rally the Ancestors, those formats didn't see huge drops in attendance, and for the most part, by the time the outcry got loud, the problem card was already close to rotation (if you look at Rally and Bant Company, their most dominant times were in the two or three months before they rotated from the format)
To reliably pull off two-spell turns, you'll want a include enough cheap spells and card draw effects
The 2nd part of the Pokemon TCG Pocket Celebration event is on its way, bringing a lot of free packs and exciting rewards, as per a trusted leak
I talked about where the Commander product line had been (we'd done three-color wedge decks, three-color shard decks, monocolor decks, and enemy color decks) and where I imagined it would go (we're going to REDACTED, REDACTED, and perhaps even REDACTED)
A lot of people asked why I ran Sol Ring over Mox Jet, and whether it was actually better with the number of Sengir Vampires I ran
However, having looked at the data from Cube Cobra and given feedback on countless new cubes over the years, my personal opinion is that most cubes should include more lands