Second number (YYY): Indicates the total quantity of officially numbered cards in that set (the main collection)
The trio of cards are featured on the Final Fantasy Through The Ages bonus sheet and will be released with the rest of the set on June 13, which is now available for preorder
Adding in targeted spells such as Witness Protection that minimize creature threats while leaving them around on the board so you can continue to goad them and draw cards is also a direction that this commander can go if you want
By Ryan Dinsdale Optimus Prime and other Transformers characters are becoming Magic: The Gathering cards in the upcoming The Brothers War expansion
Blinking a creature essentially resets it to how it enters the battlefield, so even creatures that were attacking when they were blinked enter untapped, out of combat, and with summoning sickness
But at least so far, none of the Secret Lair drops can really be considered a bad deal from a financial perspective (and this is without considering the possibility of getting a valuable bonus card)