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Mystic Vortex

battlefield

During showdowns here, cards with [Reaction] cost rune rainbow more to play. (Hidden cards have [Reaction].)

Arbiter was created under Riot Games' "Legal Jibber Jabber" policy using assets owned by Riot Games. Riot Games does not endorse or sponsor this project.

Arbiter is not affiliated with UVS Games and is not an official rules source: always check the official documents.

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