You can even get nice results with excess mana from Cabal Coffers or Nykthos, Shrine to Nyx
Cartagena: That is a great question
For example, Urabrask has an activated ability that costs , and Suppression Field says "Activated abilities cost more to activate unless they're mana abilities." Since activating Urabrask's activated ability would now cost , Training Grounds reduces that cost back to
With the Escape mechanic looking to do some serious work (Uro appears to be one of the best cards in the set) and multiple indestructible Gods running around, instant speed exile effects are going to be necessary and powerful
proxying is a whole community unto itself, with talented artists producing lots of incredible and innovative takes on existing cards
You must already control a Forest or Plains as Great Arashin City enters for it to enter untapped