Phenax, Master Miller (EDH / Commander)

This deck seeks to win by milling out multiple opponents simultaneously. I have also included three alternate win cons:

1. Phenax + Eater of the Dead = Abuse Eater's activated ability to remove a creature card from any graveyard, which untaps him and then tap him again to mill more cards from an opponent until they're library is empty. Repeat for the rest of the table and then pass the turn to victory!

2. Phenax + Consuming Aberration + Thousand-Year Elixir = Tap Aberration to mill an opponent, then untap him with Elixir, and repeat until every else's library is empty! Pass the turn to victory!

3. Duskmantle Guildmage + Mindcrank = Once you have both cards on the battlefield, simply target an opponent, pay 1{U}{B} to activate Duskmantle's first ablility, and then mill an opponent. This will trigger Mindcrack, which will mill them for 1, which will trigger Duskmantle's first ability, which will ping them for 1, which will start a loop that will ping an opponent to death. Simply repeat for the rest of the table and victory is ours...err, yours!