It also has the added bonus of allowing you to untap all your creatures outside of your turn, serving as an excellent defensive tool if you have the mana to spare
Keep in mind, despite them looking quite legitimate, they are not confirmed until officially spoiled
Secrets of Strixhaven It's like the Magic community got scholarships and graduated from Tolarian and get to experience Magic on their own like a good college try
Experiment In Progress During the summer of 2003, Brian Schneider came up with an interesting idea
Brago is also notorious for its infinite combo potential, notably with Strionic Resonator, allowing you to blink your whole board as much as you want as long as you have enough mana rocks to fuel the resonator activation a single time
Command zone rules: Both formats feature a command zone where your commander sits until you cast it, and you pay two additional mana each time it dies or is exiled