Yes, it does... but there are 8 all over the great sea
When go to Forsaken Fortress for the second time to save your sister, you have to fight Phantom Ganon, and once you kill him you get the hammer.
To defeat the Big Octo blocking the shrine, first, use a ranged weapon like a bow or a bomb to attack its eyes, which are its weak points. Once it is stunned, swim close and use a melee attack to deal damage. Repeat this process until its health is depleted. Be sure to avoid its tentacle attacks and use the environment to your advantage.
Not unless you turn the game off immediately after you kill them, without saving. Once a legendary is gone, you can only get it through trade.
You can beat it as many times as you want, but you can only restart your save file once.
Once you have gone to the forsaken fortress the second time it should be marked on your sea chart
You can create three save files and restart the game after completion once per file.
And Kill Once More was created in 1955.
You can kill virtual families at once by deleting the profiles.
And Kill Once More has 188 pages.
Once a Week Won't Kill You was created in 1944.
100 people
You can only kill a goldfish once. The sentence suggests it is possible to kill it more than once.