1) Win the tag team and triple tournaments
Location: Wallux Town-Moon Town-Leviathan City
Rewrads : Relic Copper-Relic Silver-Relic Gold-You can visit the item maniac in Wallux-Moon-Leviathan Pokecenters to sell it for high prices
2) Defeat all Unity organization remnants
Reward: the Hisuian starters in your room (postgame)-You have to complete every mission without fail
Before starting any mission you have to talk to the officers in
the police station
Aether foundation: Prerequisite is none
Location: Wallux town
Fight Faba: successful mission-Rewards:$ 5000
Fight Wicke: Failed mission
Team Rocket: Prerequisite (Defeat First gym)
Location: West Route
Fight Archer: successful mission-Rewards:$ 10,000
Fight Silver: Failed mission-Rewards: Turn any Pokemon into a Shadow Pokemon
You can purify any Shadow Pokemon if you talk to the female scientist in the base, whether or not you complete the mission.
Team Aqua: Prerequisite (Defeat Third gym) You choose which team you want to go after
Location: Wallux shore
Fight the villain Team: successful mission-Rewards:$ 30,000
Fight Zinnia: Failed mission-Rewards:Blue Orb
Team Magma: Prerequisite (Defeat Third gym) You choose which team you want to go after
Location: Wallux shore
Fight the villain Team: successful mission-Rewards:$ 30,000
Fight Zinnia: Failed mission-Rewards:Red Orb
Team Galactic: Prerequisite (Defeat Fourth gym)
Location: Route 6
Fight all the leaders at the same time: successful mission-Rewards:$ 40,000
-Rewards:Griseous Orb-Lustrous Globe-Adamant Crystal
Fight 2 or 1 leaders: Failed mission
Crooked Scientists: Prerequisite (Defeat Fifth gym)
Location: Route 9
Fight Colress: successful mission-Rewards:$ 50,000
Accept his offer: Failed mission-Rewards: Spiritmist Level 30
Team Flare: Prerequisite (Defeat Sixth gym)
Location: North East Route
Fight Malva: successful mission-Rewards:$ 60,000
Accept her offer: Failed mission-Rewards: Prison Bottle
Team Skull: Prerequisite (Defeat Seventh gym)
Location: East Route
Fight Plumeria: successful mission-Rewards:$ 70,000
Fight Gladion: Failed mission
Fight Plumeria & Gladion: successful mission-Rewards:$ 70,000
-Side Quests Postgame
1) Defeat all regional champions consecutively
Location : Leviathan City-The Arena
Reward : Masterball-Relic Statue
2) Defeat all Universal guardians
Location : Appleton Town-Pokemon Lab
Reward : Relic Crown
3) Defeat the final challenge
Location : Appleton Town-Pokemon Lab
Reward : 30 Darkballs
4) If you chose an unovan starter from bianca then you can visit Nate
In Duncan Town.
Nate will tell you that unova starters have primal forms
and they can access these forms again through the primal orb.
Go to the mid sea and make your way to the ancient cave.
Nate will take your starter so it can interact with the primal orb
The trainer needs to defeat a trial first in order to move forward
there are 3 trials (Grass,Fire,Water), according to your starter type,you need to defeat the trial pokemon first
At the end you need to defeat your starter at its primal form in order to regain it back with the primal orb.