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Kingdom Hearts χ
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Rainbow Gem

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Rainbow Gem
Rainbow Gem
"A magic stone that shines in seven colors and brings out the power hidden in Cards."
Japanese にじいろの魔石
Rōmaji Niji-iro no Maseki

Translation Rainbow-colored Magic Stone

Rainbow Gem is a material type introduced in Kingdom Hearts χ.

Design[edit]

Obtainment[edit]

Kingdom Hearts χ[edit]

  • Rainbow Gem: Can be bought in the Shop, received through Mog Trade, and as reward for limited missions and rankings.

Kingdom Hearts Union χ[edit]

  • Rainbow Gem: Can be bought in the Moogle Shop, received by completing objectives for selective Quests, through unlocking nodes in some Avatar Boards and as ranking reward.

Synthesized items[edit]

Kingdom Hearts χ[edit]

Rainbow Gems are used to create and rebirth Ultimate cards.

Kingdom Hearts Union χ[edit]

Rainbow Gems are used to strengthen the following Keychains: