Sligh
Is a Philosophical Aspect used by some "Aggro" players.
The Sligh Principle is named after Paul Sligh, who was one of the first to play a deck made on this philosophy. And it's discovery by the main publicity was due to the second place it won at a tournament. The whole philosophy was created by Jay Schneider who convinced Paul Sligh to play with it.
Decks using the principle are called "Sligh Decks" and even today it is a powerfull concept which can be seen by the newest deck made this way "Red Deck Wins".