This Lorwyn baddie lets you target down one opponent each turn, forcing them to discard a card at random
Or how the seemingly underpowered Ghoulflesh was a reasonable card in Avacyn Restored because there was a lack of good removal and a prevalence of good 1-toughness creatures
Galvantula ex #168 ($16.82) Electric ex (260 HP, Volt Switch) 6% growth
However, they are widely accepted for "kitchen table" casual play, playtesting decks, and Cube drafts, provided they are clearly marked as proxies and not sold as authentic cards
In the movie, the Drake Stone is so famous that hes inserted into Magic: The Gathering, right onto the cards themselves
They're not playable Magic cards, just fun objects to have around or collect