Whenever a player casts their commander or attacks with their commander, they may say "Only one may stand." If they do, that commander becomes a Knight in addition to its other types until a player planeswalks away from Game Knights Live.
Knights you control have double strike and trample.
Whenever chaos ensues, commanders you control can't be blocked this turn and gain "Whenever this creature deals combat damage to a player, draw a card" until end of turn.
Near Mint - $19.800
Lightly Played - $15.900
Moderately Played - $13.900
Heavily Played - $11.900
Damaged - $9.900
Near Mint Spanish - $19.800
Lightly Played Spanish - $15.900
Moderately Played Spanish - $13.900
Heavily Played Spanish - $11.900
Damaged Spanish - $9.900