Metalworker ($190) Metalworker is one of the most powerful ways to ramp in an artifact deck, and thats saying a lot
Equip Equip Legendary Artifact - Equipment Artifact (CTRL to add secondary) Creature Copycrook You may have this creature enter as a copy of any creature on the battlefield, except it has "Whenever this creature attacks, it connives." (Draw a card, then discard a card
This card epitomizes feast or famineyou either love it or need to cut it
Amazon.com: Magic The Gathering Lucky Clover Mint Card : Toys & Games
It was created as a prize for a 1998 CoroCoro illustration contest, with only around 39 copies distributed, and the PSA 10 that holds the record is the only known copy at that grade
Now compare those joke-only cards or bad cards with those that work within the rules of Magic well enough to have value at the kitchen table, and which are more than just a joke: Consider Giant Fan and Goblin Bookie as two cards that sort of counter the above issues