You will get 2 Sunburst Fragment

You can use the Fragment on any of these Pokemon:

Lugia

Bisharp

Capsakid

Iron Valiant

Necrozma

Pawniard

Scovillain

Gabite

Gallade

Garchomp

Gardevoir

Gible

Kirlia

Mewtwo

Ralts

Scolipede

Venipede

Wailmer

Wailord

Whirlipede