That may sound slow, but assuming youve also got a few one mana creatures like Ruin Crab, which mills whenever you play a land, and maybe a couple of copies of Tashas Hideous Laughter, then you can easily take someone out by turn six or so with this strategy
Before the pandemic, these Charizard cards would sell for less than $20,000
Articuno also has a good defensive ability and Zapdos has another, somewhat useful attack
For the tcg game mechanics, I think Aurorus' Aurora Swirl attack might be very exciting
However, Feather chooses to see it not as the punishment it's meant to be, but as a task as worthy of diligence and attention as any other angelic endeavor
Lands you control are every basic land type in addition to their other types