You magically get all the nutrients you need to survive from mustard
MUSTARD!!! (I love mustard)
This is basically equivalent to "drown." The best swimmers in the world find this a challenge _without_ armour.
I'd go mustard
Where should this comment appear?
This pairing only
Whenever "Eat nothing but mustard for the rest of your life" appears
Whenever "Swim the English Channel in a suit of armour" appears