Academy City's Gardening Unit (TSR-046 N) [The Battle at the Sacred Ruins]

[Precision] [Enter] Reveal the top card of your magic stone deck. If it has a magic stone type, put it into the field rested and you cannot put magic stones from your magic stone deck into the field in any way until end of turn. Otherwise, put it into your graveyard. [Solo Mode] When this card is put into a graveyard from the field >>> You may pay G. If you do, put this card from your graveyard on top of its owner's deck.