Door of Destinies [Commander 2017] Magic 2010 a 'poem of sand' was

a 'poem of sand' was of little account

Set: Magic 2011 Type: Creature — Human Knight Rare Cost: {1}{W}{W} First strike (This creature deals combat damage before creatures without first strike

exile all Sand Warriors

Set: Invasion Type: Artifact Rare Cost: {3} Sacrifice a creature: Add one mana of any color

Door of Destinies [Commander 2017] Magic 2010 a 'poem of sand' wasSet: Commander 2017 Type: Artifact Rare Cost: {4} As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1 +1 for each charge counter on Door of Destinies.