The mythic and rare complement is as good as it gets, with many high demand cards that are often used as 4 of staples in Modern and while variance can still wreck you here, targeting boxes under $275 during pre-orders is going to be hard to beat for fun and value and it could easily turn out that even MSRP is too cheap in the longer term
Also double those ETBs, which is just punishing for dragons like Scourge of Valkas, Terror of the Peaks, and a whole pile of awesome dragons
The value of Magic: The Gathering cards can vary
Sporesower Thallid can come in to let Ghave join in on the spore counter fun, and Sporoloth Ancient can give him something to do with those counters
Ardyn Izunia (Varragoth, Bloodsky Sire) Rating: 6/10 Varragoth, Bloodsky Sire is somewhat unassuming
What will shake up the format the most