Some are easier to achieve than others, but they all require some level of precise deckbuilding to work
A Clue is a colorless artifact token with the ability ", Sacrifice this artifact: Draw a card." So, as you can see, whenever a spell or ability tells you to Investigate, what you're really doing is making a Clue that can be turned into a card later
7) One with Nothing ?All throughout the history of Magic, there have been a great number of successful decks designed to destroy your opponents hand as quickly and efficiently as possible, such as used by Hypnotic Spectre and Blightning, two monsters of the Pro Tour circuit
Death Toll is a precon that, like most Golgari decks, is very resourceful and requires a lot of strategy to use
AD: The Swamp I finished last