We can find Uxie in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Mesprit in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Azelf in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Dialga in Map 12 (Inside Building) After defeating the Sinnoh gyms and elite 4 We can find Palkia in Map 8 (Land) After defeating the Sinnoh gyms and elite 4
We can find Heatran in Map 10 After defeating the Sinnoh gyms and elite 4
We can find Regigigas in Map 1,2 (Raised Ground) After defeating the Sinnoh gyms and elite 4
We can find Giratina in Map 8 (Land) After defeating the Sinnoh gyms and elite 4
We can find Giratina(ORIGIN) in map Map 8 (Land) After defeating all gyms and elite 4 and dojos
We can find Cresselia in Map 1,2,3,4,5,6,7 (Grass) After defeating the Sinnoh gyms and elite 4
We can find Phione in Map 11 After defeating the Sinnoh gyms and elite 4
We can find Manaphy in Map 11 After defeating the Sinnoh gyms and elite 4
We can find Darkrai in Map 1,2 (Raised Ground) After defeating the Sinnoh gyms and elite 4
We can find Shaymin in Map 12 (Tall Grass) After defeating the Sinnoh gyms and elite 4
We can find Uxie in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Mesprit in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Azelf in Map 1,2,3,4,5,6,7,12 (Ground) After defeating the Sinnoh gyms and elite 4
We can find Dialga in Map 12 (Inside Building) After defeating the Sinnoh gyms and elite 4 We can find Palkia in Map 8 (Land) After defeating the Sinnoh gyms and elite 4
We can find Heatran in Map 10 After defeating the Sinnoh gyms and elite 4
We can find Regigigas in Map 1,2 (Raised Ground) After defeating the Sinnoh gyms and elite 4
Just beat all the gyms and elite 4 and champions then go to map 1 to 12 and random legendarys apear like map 8 is my favorite I caught a lugia there hes my favorite pokemon enjoy have fun hope this helps :D