So, for example, Warrior of Light, which is a reprint of Jodah, the Unifier, is Standard legal because Jodah was printed in Dominaria United which is still (somehow) Standard legal
15 Magic: The Gathering cards per booster
Individual characters can have different cards across the rarities, so no one Disney character is singled out as more powerful than any other
Hardened Scales WOT foil $5, Borderless 2XM foil $4 Either version will be under a lot of pressure very soon, so get the one you like best
This makes for a fundamentally riskier style of gameplay, as getting a rough starting draw (a gamble alleviated somewhat by the fact that the rules allow a redraw attempt) can make it difficult to get off the ground
A lot of these cards also are staples in the most popular (and powerful) commander from the set, Vivi Ornitier, further increasing the price spike