Mystical Fairy Elfuria is a Super Rare Effect Monster card from Yu-Gi-Oh! (Yu-Gi-Oh! Advent Calendar (2018), AC18). Current market price: $0.46.
Super Rare
Yu-Gi-Oh! Advent Calendar (2018) (AC18)
Card Text
Once per turn: You can reveal 1 WIND monster in your hand; until the end of your opponent's next turn, neither player can Xyz Summon using monsters with a different Level from the revealed monster as Xyz Material.
