Where prices really spike is when cards appeal to both groups, with a card like Sheoldred, The Apocalypse a prime example being a major player in multiple competitive formats, and a favourite in Commander
If you're interested in the how rarity can impact the value or impression of a card, we've got a few guides to get you up to speed, such as Magic: The Gathering Cards, Digimon Cards, and Pokemon Cards
You are more likely to pull the lowest rarity cards like Common and Uncommon in the foil slot, with foil Legendaries being quite rare
This is a reproduction of a card from the Pokmon Card Game Expansion Pack Vol
2 Birds of Paradise Green has lots of small creatures that can tap to produce mana, known informally as 'mana dorks', but Birds of Paradise is by far the best one