In Final Fantasy 6 (released on the Super NES as Final Fantasy 3), elixirs are handy because they fully restore a character's HP and MP.
But, they're kind of hard to come by, especially at the beginning of the game, when resources are limited.
So let's turn our attention to the clocks that litter the game. If you find one, walk up to it
and "check" it with the A button.
The result? One free elixir!
Now, this doesn't work on every clock in the game, but it does work on most of them. So make sure you check them all out when you see them.