15 Random 1 Point Rules
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.
Spice of Life - Eliminate a player without using state-based actions ("win the game" or "loses the game" effects)
First Blood - Be the first player to deal combat damage or noncombat damage to an opponent
Bodyguard - Use a spell or ability to prevent an opponent from being eliminated when without your intervention they would have been eliminated
Spice of Life - Eliminate a player without using state-based actions ("win the game" or "loses the game" effects)
Taxpayer - Pay for a Rhystic Study, Mystic Remora, Esper Sentinel, or Smothering Tithe trigger
Staple - 3 or more players control nontoken permanents with the same name (each player that controls one of the permanents scores this point)
Monologue - During your turn, announce that you will win. Reveal your hand and explain how. Use that method to win during your next turn.
Taxpayer - Pay for a Rhystic Study, Mystic Remora, Esper Sentinel, or Smothering Tithe trigger
All Current Rules
Sharing is Caring - Cause an opponent to draw 2 or more cards in a single turn
Instant Death - Eliminate a player during another opponent's turn
Quick Math - Deal exact lethal damage to an opponent
Mount Doom - Destroy or exile a sol ring
Tribal - Control 7 or more creatures that share a creature type