Pokémon Mystery Dungeon: Blue Rescue Team and Red Rescue Team/Mt. Thunder

You need to rescue Shiftry.

The Dungeon
After floor 10, the player is given an option to save and heal before continuing on to Mt. Thunder Peak. There is no chance of finding a Monster House, a shop, or a buried item in this dungeon.

Boss battle: Zapdos
Be prepared for a hard battle if you or your partner are water types. Bringing along an electric or ground type Pokémon is recommended if you want a team member that will have an easier time enduring Zapdos’ attacks. Even though Zapdos is an electric Pokémon don’t use ground attacks. His added flying element will nullify them.


 * One good strategy against Zapdos is by catching an Elektrike and having him absorb all the attacks as a decoy as the rest of your rescue team attacks him.