Oh, and not to mention the need for recursion
This Report is provided as a resource for hobbyists informational use only and should not be relied upon for the purpose of making a purchase or an investment
Incredible, Super Stretchy are the most versatile ones considering they change and increase their abilities every turn
A cheap creature that makes a Clue is pretty good, especially in blue, which makes better use of a random artifact token than whiteafter all, blue gets effects like Urza, Lord High Artificer and Lonis, Cryptozoologist
Not only that, but when a ninja - which they are - deals combat damage to an opponent, you get to reveal the top card of your library, put it into your hand and then each opponent loses life equal to that cards mana value
Many cards break into the 3-figures if they're not printed enough, like Power Artifact, and its not uncommon to get into 4, 5, and even 6-figure price ranges for the ultra-rare