Having copies of this card is very good, considering that you can crew all the copies (or make them crew themselves!) and attack in the air for a ton
Lets see how they look in the client: You can see your rank and progress toward advancement here
Important Beta Misprints Many misprints and production errors from Alpha have been fixed in Beta
Clearly, this enchantment is made for messing up the combat, but the resolve is so complicated that at the end, you dont know what to do and how to end this nightmare
I dont think it will be at this high price point forever, as many beaters high in play value drop after they fade from tournaments (such as Baneslayer Angel, Chameleon Colossus, or Loxodon Hierarch)
For three mana you can call in another Knight (also with vigilance, notably), and for one mana you can tap some of your other Knights to remove a threat on the board