It encapsulates what blue wants to do perfectly, without fuss
Urza, Lord Protector only requires you to have both cards in play, and you pay seven mana to initiate the melding
While there are four or more lore counters on sagas you control, he has hexproof and indestructible, making him very hard for opponents to remove with anything less than a mass exile effect or an edict
Like Blex, the Archaic is a modal double-faced card, and you can also cast it as a symmetrical card draw and life gain spell
The cards with the MTG backing and the one still on the sheet were also determined to be from the same card stock
Ben Guilfoyle uses a budget Kess, Dissident Mage control shell as a running example to teach a repeatable process: define a vision, choose the right commander, build in packages, and tune your mana and gameplan over time