Stax decks I can't speak about slowing Commander games down without mentioning key stax cards
If you were on the receiving end, it would seem hopeless unless you can somehow dig yourself out of it with some kind of removal
6 The Fourth Doctor Being able to access extra cards at any time is a huge advantage to any player, and The Fourth Doctor gives you plenty of chances to capitalize on this card advantage
If its not, then you play more like a normal aggro deck, trading bodies for damage
Youve got cards like Virtue of Strength and Roxanne, Starfall Savant that can help you generate extra mana, with cards including Aftermath Analyst, Shigeki, Jukai Visionary and Spelunking to mess around with your graveyard
The alternative Commander, Marneus Calgar, is where its at