Knowing prices are often highest on release due to hype is just the start
Avoid (Everything Else) Gimli's Fury is the only card here that you are very occasionally happy to play, but you need to be REAL aggressive while still having tempt before wanting to put it in your deck
Evolve first partner Tegpic and Oshawott all the way to Emboar and Samurott, and discover the inspiring power of ideals with the regions Legendary and Mythical Pokmon, including Reshiram ex and Keldeo ex
Increasingly it makes less and less sense to brew decks that contain a lot of permanents in a world where Farewell can destroy a big pile of Enchantments, render your Replenish effects useless and also make the game take an extra hour
I genuinely think that could be alleviated if Wizards ever printed another Vampire commander in his color combination, but its impossible to say right now (and they apparently are hesitant to do it because they dont feel like it would be wanted)
But that is not the most revolutionary thing about them design-wise
