Lugia

Location: Waterfall Cave (Whirl Islands)
Requirements: All Johto Gym badges. Also requires you to complete 2 side quests, the Silver Wing and Tidal Bell.
Level: 70 – 113
Rewards:

Exp: 200 – 375
Pokedollar: $1,000 – $7,500
Gold: 10 – 75
Items: Carbos, Dragon Scale, Big Nugget, PP Max, Genius Wing, Cherish Ball, White Apricorn, Reroll Token, Binding Band, Big Pearl, Rare Candy, Resist Wing, Pink Apricorn, Gold Box Small, Air Balloon, Blue Shard, Big Mushroom, Muscle Wing, Green Apricorn, Red Apricorn, EV Training+ Hour Buff, Cell Battery, Red Shard, Swift Wing, Health Wing, Yellow Apricorn, Super Repel, Calcium, Trainer Exp+ Hour Buff, Flame Orb, Ether, Clever Wing, Premier Ball, Blue Apricorn, Max Repel, Jade Orb, TM105 Leech Life.

After completing the Silver Wing and Tidal Bell side quests, you can return each day to fight Magikarp and Feebas first and Lugia next. Their team’s change daily but always consist of 4 Pokemon. Lugia can be defeated once per day. You can battle it again after reset.

Lugia has 3 different movesets; one specializes in physical attacks the second specializes in special attacks and the third is defensive to wall a lot. Each one is randomly chosen every day.

DEFENSIVE MOVESET