Okay, so I downloaded an episode of the old He-Man. And I'm watching it. And, see, apparently, someone went and stopped up this big fancy river, so it can't get to the Evergreen Forest, so all the trees are dying, so the oxygen in the atmosphere is running out, so everyone's all weak and stuff. Yes, apparently stopping up one river and killing one forest will make the atmosphere go from "everything's okay" to "no longer enough oxygen for fire to exist" in an hour or two.
But anyway. He-Man's got to run off to make everything okay, but he doesn't have the strength due to the slow asphyxiation thing. So Man-At-Arms gives him something. It's a sort of tube thingy that He-Man can breathe from whenever he needs a hit.

That's right, He-Man's going to save the world with the help of............ a bong.
But anyway. He-Man's got to run off to make everything okay, but he doesn't have the strength due to the slow asphyxiation thing. So Man-At-Arms gives him something. It's a sort of tube thingy that He-Man can breathe from whenever he needs a hit.

That's right, He-Man's going to save the world with the help of............ a bong.