Certain characters have abilities that interact with the locations and showcase the boosts locations can offer
Thrakkus the Butcher works really well with your commander, Atarka, World Render, which gives all your Dragons double strike when they attack ultimately letting you hit for quadruple damage
The use of a threshold mechanic in one area does not impede on the use of it in another
And then not much...but now in Standard right now we've got a better version with ward 2 called disguise cloaking is a better manifest from Murders and we just got manifest dread in Duskmourn
The second ability reads whenever an artifact an opponent controls is put into a graveyard from the battlefield, Pain Distributor deals 1 damage to that player
Emet-Selch, one of the greatest antagonists in video game history, makes his grand appearance, and he looks magnificent in Amaurot