When does Zapdos show up in amp plains Pokemon mystery dungeon darkness?

Zapdos does not appear in the Amp Plains in Pokémon Mystery Dungeon: Darkness. It is not found in any of the games in the original Pokémon Mystery Dungeon series (Red Rescue Team, Blue Rescue Team, Explorers of Time/Darkness/Sky, or Mystery Dungeon: Darkness).

Zapdos appears in the following games:

* Pokémon Mystery Dungeon: Super Mystery Dungeon: It can be found in the Sky Pillar after completing the main story.

* Pokémon Mystery Dungeon: Explorers of Sky (and later remakes): It can be found in Sky Pillar after completing the main story.

* Pokémon Mystery Dungeon: Rescue Team DX: It can be found in Sky Pillar after completing the main story.