mtg phyrexia commander decks Phyrexia: All Will Be One Deck: Rebellion Rising Unboxed All Will Be One Commander (ONC) #111 Illustrated by Svetlin Velinov Magic Phyrexia: All Will Be One

If youre concerned about your opponents teaming up against you to get free cards, you can always play Illusion of Choice, which lets you control how everyone votes this round

Mathas, Fiend Seeker is a Mardu Vampire commander that uses political bargaining to manipulate opponents' removal choices and gain advantage

This lets you capture and appreciate the feast before it's gone

Olivia, Opulent Outlaw Commander Deck Tech Olivia, Opulent Outlaw The Outlaws of Thunder Junction Commander set is bringing back my favourite Innistradian Vampire, Olivia Voldaren, with Olivia, Opulent Outlaw

Simply put, if you spend the time before the event planning out how you will sideboard, then during the tournament itself you won't have to spend that time thinking too hard in-between games