15 Random 1 Point Rules
Staple - 3 or more players control nontoken permanents with the same name (each player that controls one of the permanents scores this point)
Spice of Life - Eliminate a player without using state-based actions ("win the game" or "loses the game" effects)
All Current Rules
Hellbent - Be the first person with no cards in their hand
Generosity - Give a permanent you own to another player
Copycat - Be the first player to copy a spell or permanent of another player
First Blood - Be the first player to deal combat damage or noncombat damage to an opponent
Redshirt - The first player eliminated gets a point for being the "redshirt". If multiple players are eliminated in the same turn, they all can get the redshirt point AND they get an extra point for each player eliminated along with them.