PokeIdle
PLAY FREE How to Unlock Sky Pillar Summit in PokeIdle.net
This unlock exists in the original browser game's route data. I have not found the same gate on Pokeidle.io or Poke Idle World.
The exact gate
In the Pokeidle.net route list, Sky Pillar Summit sits under Hoenn. The required team prestige field is 10,000. The encounter is Rayquaza at level 70 with a 100 percent slot in that data, and the wild Pokémon carries 750,000 prestige. The route is marked as a healing route and it is locked by default.
Team prestige is the sum of the prestige on the six Pokémon you bring, which is why a single high-prestige legendary does not replace a full team if the others are empty. I am not publishing a catch rate for Rayquaza here. The route file I used does not include one.
If you are on Pokeidle.io, this page will not help you find a summit. Go back to the hunt table and filter by the game you opened. Net players who want the evolution context for what they catch afterward can use the evolution guide.
Keep reading
FAQ
What prestige do I need?
10,000 team prestige. The wild Rayquaza on that route is listed with 750,000 prestige of its own.
What level is Rayquaza?
Level 70, and the route is a healing route. It is locked until the prestige gate opens.
Does Poke Idle World have this summit?
Not under this name in the public World wiki I checked. Treat the unlock as a Pokeidle.net fact.