mtg theros beyond death blue cards Variants including Commons MtG Theros Beyond Death Land

The alternative Commander, Marneus Calgar, is where its at

This flying warship poops out 4/4 Angel tokens like nobodys business, and attacks really safely with vigilance, flying and first strike

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

Not a creature enchantment or something that costs life

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