The game includes six card rarities: Common, Uncommon, Rare, Super Rare, Legendary, and a special rarity called Enchanted
In Commander, there has to be an activated abilities deck that works with the graveyard
The deck that did this most famously was Prosperous Bloom, refilling its mana and thinning its deck by combining Squandered Resources with Natural Balance or simply to boost its way to its first Cadaverous Bloom or Prosperity
Then when you cast your second spell each turn
In the right go-wide deck, such as Elves or Goblins, you can easily get boosts in the +4/+4 to +5+5 range going, too, which are very hard to deal with
Looking closely, one can spot that this isn't just any sandcastle , but one designed to look like the fortress of Reign of Jafar 's titular villain