Outside of that weakness, this deck seems quite robust and powerful, and I imagine something similar will shortly become a pillar of Standard, though it's unclear exactly what will be presented to supplement Gideon, Nissa and their Oaths.
This is also true if Oath of Liliana wasnt on the battlefield when the planeswalker entered
However, the critical lesson with these game objects is it is very hard to envision how they will play and they need to be assessed through a good chunk of testing
There are traditional combat damage payoffs like Cranial Plating, Kappa Cannoneer and Nettlecyst, and some powerful non-combat threats like Ghirapur Aether Grid or Mechanized Production
This is not an official Wizards of the Coast product or preconstructed deck
The player uses a deck of creatures, artifacts, actions, and upgrades to gather mber and forge three keys to win the game