While Commander might be the dominate force in the Magic market these days, there are still players watching things like Modern Pro Tours and picking up the cards that performed well
While Magic has the advantage of 25 years of history and a very dedicated player base, this will only keep players playing (and spending insane money on) what is likely the most expensive card game on the market for so long, especially considering that Magic Arena is not just competing against outside non- Magic games but also against other ways of playing Magic that are significantly cheaper and offer significantly more utility and value to players
This human cleric rewards you with both mana and cards (the two most important resources in Magic) for sacrificing creatures (what your deck was going to do anyway)
It's often difficult for decks to have mainboard answers to enchantments, but March solves all of that
Rip on launch weekend if you love the hunt, sell early if you hit big, buy singles patient, and check every pull's exact number and rarity before you trust a price
Ramping on mana plus fixing for just two mana is a great deal