You can sometimes find keys on the lowest levels of Aegis Cave. You can also buy them at the Kecleon shop in Treasure Town sometimes, they are 8000 poke.
You can find keys at Kecleon Wares.
Whiscash Pond is not in Pokemon Mystery Dungeon: Explorers of Time/Darkness. It is in Explorers: Red/Blue Rescue Team though.
You need a Pecha berry. They are bright pink and you can find them in most dungeons
on the 20th floor, which is the peak of the mountian.
find it in a dungeon
You must Have Torchick as a Starter then you will get it immediately
You find him in spacial rift.
In Pokemon: Mystery Dungeon Explorers of Time/Darkness, Moon Stones can be found rarely in Kecleon Shops for 2000 Poke.
dark crater
spacial rift
In the World Abyss.
you cant
You can find the plain seeds in all the mystery dungeon games, you just have to look for them
In Pokemon Mystery Dungeon: Explorers of Darkness, the Golden Apple is a rare item you can find in Treasure Hunts. It is also an item you can find in the Golden Chamber which is a rare area to find in dungeons.
There are NO Weepenbell bosses.
mt mistrall
amp plains! okay?
no but you will find the statue of arceus