It identifies ten possible types and one card inside
As we speak, there are only six cards going for more than $20 on TCGplayer
The base of the card isnt especially good, but once you get up to the second level, youve paid 4 mana for an Anthem and a tax on your opponents spells during your turn, and I think that would probably be a card I always played, and this has the upside of letting you pay that 4 mana in installments, as well as the fact that it can go to level three, at which point it will make one of your creatures into a really frightening attacker every turn
With Magic, this is what my high school history teacher would have called a double-barreled sword
While Karakas has no place in EDH, it is kind of funny that the prevalence of planeswalker commanders has reduced its utility somewhat
Lavinia of the Tenth and Pramikon, Sky Rampart are excellent commander alternatives to Brago, King Eternal if you are looking to supplement or avoid a traditional Stax deck