I dont know that lands-matter strategies really get there in cEDH, but if were talking high Bracket 3 or Bracket 4 lands decks, World Shaper has some great tools
It gives all your humans the ability to tap for mana, which turns your army into a full-blown mana engine
Origin Forme Dialga has Roar of Time which pauses the timer for items like Lucky Eggs and Daily Adventure Incense, while Origin Forme Palkia can use Spacial Rend to increase the distance at which you encounter wild Pokmon
While you are there, we only have a few sizes left of Jays Ghost In the Shell tee left
We could still use whatever mechanics we wanted
There are also events at Disney parks, Disney Store locations, and even Disney Cruise Line trips that have their own special promo card icons