zelda-breath-of-the-wild
I stumbled upon the Coliseum in BotW. It seems to be an important place, but after killing the Lynel and a few enemies, it seems there is nothing else here, not even a Korok seed.
Is there anything to do that I missed in the Coliseum, or is it just empty?
I'm the one who asked What are the requirements for unlocking Epona?, and I think I may have a solution. I'm posting it here since my question already has a fitting answer, considering how it was worded. Of course my situation wasn't quite the same since Epona did not spawn the first time I used the amiibo, but maybe it'll work for you as well.
As discovered by user SkipReplay in this thread, there seems to be a much higher chance of getting Epona to (re)spawn if you use other amiibos in-between attempts. Just load your save (wait until the next day if you've already tried using the Link amiibo) and go through as many amiibos as you can, then use Link last. Of course you need a couple of other amiibos to do this, but it doesn't seem like the required amount is very high (I scanned 7 other amiibos, fewer than that could be enough as well).
Not sure why this works, but for at least two people (SkipReplay and myself) it worked on the first try.
According to the Official Guide, the completion rate is shown on the lower-left corner on the Sheikah Slate's map, and adds up by .08% for every "relevant objective", which could be tasks such as;
Hope this helped!
Best Answer
According to this article, the whole point of the coliseum is to get the weapons of the strong enemies within it:
From what I've read, the strongest enemies in the game (excluding bosses) are within the coliseum, making it a challenge to get their weapons. There are also two treasure chest at the top of the ruins.