Need Help Finding These Items? cheats for Pokemon White 2

Need Help Finding These Items?

DNA Splicer: This item can be used to fuse Zekrom/Reshiram with Kyurem, use it again to separate them.

-Can be found in the Giant Chasm after catching Kyurem.

Gracidea: an item to be held by shaymin to change it's form to sky form.

-Receive from woman in lacunose town's Pokemon center only when shaymin is your party.

Lunar wing: an item used to make crasselia appear on marvelous bridge.

-found in strange house close to lintimas town.

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