After you gain the national dex (Beat the PKMN league champion Cynthia, see all the pokemon, then go to Prof. Rowan's lab and Prof. Oak will give you it) Go to Canalave city and enter the Sailor's house. The small boy will be lying in bed. If you talk to his mother, she will say that he's suffering from nonending nightmares and is unable to wake up. Speak to the sailor at the docks and he will ask a favour of you. He will then take you tpo a place called Fullmoon island. When you get to the forest, there will be a crescent moon-shaped puddle and in the center, Crescellia will be waiting. Talk to it, It will be recorded in your pokedex, and will fly off, leaving the item you need - The lunar wing - where it was. Get the lunar wing and go back to the sailor's house. Giove the boy the lunar wing and he will wake up. You can now track down Crescellia on the marking map poketch app* and capture it. :D
*When you get a certain amount of gym badges, go to the poketch company in Jubilife city and you'll get the app.
You require a door key, which is obtained via Action Replay.
you have to beat the game then go to fullmoon island, get the lunar wing, and search for it using the poke app #13
After that you go to Canalave city and give the lunar wing to the sick boy. After that it is randomly in the wild.
Pokemon 222 on Pokemon diamond is (CORSOLA) there is Pokemon 222 and you have to gts trade or link trade it to get
ADAE-636791C0 is the AR ID for Pokemon Diamond
You can't; unless you attended the event.
After getting the Lunar Wing in Pokemon Diamond, Pearl or Platinum you can take it to Canalave City. In Canalave city is a NPC called Eldritch who is the same one who took you to Fullmoon Island. Giving Eldritch the Lunar Wing will wake his son from his nightmares.
He is in Cana lave city then talk to his dad to new moon island to get the lunar wing
In Pokémon Diamond and Pokémon Pearl, after encountering an overworld sprite of Cresselia on Full Moon Island, she wil fly off and upon her flying off, she will drop an item behind and the item that she drops off is the Lunar Wing item.
He does take it although you can't see it.
give it to the boy in bed by the deck
It relates to the ghost in pokemon white 2/black 2 where she haunts the strange house and in it is the lunar wing and then cresselia will appear on Marvelous bridge if you have the lunar wing.
On route 209
not much all that happens is cressilia becomes a running Pokemon
It is Cresseliayou meet Cresselia after the hall of fame in pokemon black+white 2 you need to retrieve the lunar wing first from the Strange House near Reversal Mountain. then go to marvelous bridge and you will meet Cresselia
if you want to know how to make the kid better, the answer is this: you need the Lunar Wing. you get this magical item from cresselia on fullmoon island. then, with the lunar wing, talk to the boy in his bed. something will happen
Get your National Pokedex and talk to the sailor in Canalave City. He'll ask you to sail to Fullmoon Island for a Lunar Wing to cure his son, put to sleep by Darkrai.