We can also play Mirror Gallery, Mirror Box, and/or Sakashima of a Thousand Faces to turn off the legendary rule for ourselves
Starters and extenders are the priority
I would assume he was simply asleep, but the flavor text says, "Dying in your sleep is never peaceful when Ashiok is involved." So, I take that to mean he's "bought the farm" in what would usually be a peaceful fashion in this dim-lit, whimsical forest
That said, I dont want them to be too convoluted or involve hiding objects or whatever
"Mist Archfiend" was once a pretty reliable way to trigger it after taking down an opponent's monster thanks to its high ATK, but this now remains true only in retro formats like HAT and Edison, as it is too slow to be useful nowadays
Last October, Paul visited Gary Haase, the King Pokmon, and spent $150,000 on a Charizard, which is certainly worth more now