There are plenty of spell and trap cards that can negate attacks, destroy monsters who try to attack, or otherwise save life points
Its your chance to get the exclusive Endless Ranks of the Undead promo card
Star Of The Show We see what a star this Pokemon is on this Gengar surrounded by stars detailed page to color
Any effect that refers to your commander or a commander you own or control without specifying creature will apply to a Background that is your commander, as appropriate
Many collectors use them in conjunction with penny sleeves and consider them a reliable mid tier choice: better than generic toploaders, but more affordable than ultra-premium lines
Biogenic Upgrade In Commander, Biogenic Upgrade is just a way worse, inflexible, sorcery-speed Solidarity of Heroes, a superb card in most any +1/+1 Counter decks