Kaguya, Sealed God of the Moon (WGP2019 3rd) [Promo Cards]

[Quickcast] [Enter] -> Cancel target spell. [Rune] 2 - You may pay 1 less to play this card. If you control exactly five resonators, exactly seven magic stones, and there are exactly five cards in your graveyard, this card gains [Flying] and "Whenever this card deals damage to your opponent ? Draw seven cards and recover up to seven magic stones you control.".