These types of cards give you more flexibility to dealing with threats at the cost of some stability
The early Pokemon sets include Base Set, Jungle, and Fossil, which were instant hits and now contain valuable cards such as Charizard (Base Set), Pikachu (Jungle), and Gengar (Fossil)
Then at sorcery speed you can spend one Phyrexian mana to make a dork you control both Blue and artifact, so you can make that Silver Myr now draw and discard when it taps for mana, or that Stalker is now a 2/2 base with boosts
As part of the best pokemon waifu cards, Rosas release has steadily grown in value due to its limited print run
Combine that with art of Minnie in an adorable scuba suit, and you've got a league promo that's worth earning (if not buying)
Instead, I pulled the Goldeen Illustration Rare (087/084), though by my reaction you would have thought I pulled a gold Mega Hyper Rare