It must be day and Shaymin cannot be frozen in order for the Gracidea to work. The Sky Forme of Shaymin can be obtained by using the Gracidea Key Item on a Shaymin obtained via an official Nintendo Event. Giratina will always be in its Altered Forme in Diamond and Pearl, but in Platinum, players can change Giratina to its Origin Forme using the Griseous Orb item from the Distortion World, or by entering the Distortion World itself. Although their learnsets are identical, Giratina (Origin) has a different stat distribution to its Altered Forme.

The Origin Forme of Giratina appears in the Distortion World, which is opened after your encounter with Cyrus at Mt. POKEMON PLATINUM ALTERNATE FORMS #487 - Giratina (Altered) :: #487 - Giratina (Origin) Guides В» Capture Methods Guide В»В» Substitutions Guide В» Characteristics Guide В» Items List В» Nintendo WiFi Events В» Pal Park Guide В» Pickup Guide В» Poffin Guide В»В» Poffin Calculator В» Poketch Guide В» Poke Radar Guide В» Ribbons Guide В» Sinnoh Underground В»В» Underground Items В»В» Item Rarity Chart В»В» Underground MapДPP HGSS Information В» Abilities List В» Attacks List В» Attack Changes В» Base Stats List В» Berry Guide В» Breeding Guide В» Experience В» Gender Differences В» Happiness Pokemon Platinum В» Introduction В» Walkthrough В»В» Game Maps В»В» Gym Maps В» Alternate Forms В» Battle Frontier В»В» Trainer List В»В» Pokemon List В»В» Pokemon by Trainers В» Gym & Elites В»В» Second Encounter В» Move Tutor Guide В» Moveset Changes В» Legendaries В» Screenshots В» Version Exclusives Pokemon Diamond & Pearl В» Introduction В» Walkthrough В»В» Game Maps В»В» Gym Maps В» Alternate Forms В» Arceus Plates Guide В» EV Training Table В» FAQs В» Gym & Elites В» Legendaries В» Move Tutor Guide В» New Pokemon В» Sinnoh Dex Guide В» TM/HM List В» Version Exclusives В» World Map The Battle Tower В» Trainer List В» Pokemon List В» Pokemon by Trainers

Giratina altered form