Scion of Oona [Lorwyn] Grass[-30 exchange control of all permanents

exchange control of all permanents you and that player control

Whenever an opponent casts a spell

you may search your library for a Forest or Plains card

Set: Ultimate Masters Box Topper Type: Creature — Elemental Rarity: Mythic Cost: {2}{G}{G} Haste

Set: Sun & Moon: Guardians Rising Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

Scion of Oona [Lorwyn] Grass[-30 exchange control of all permanentsSet: Lorwyn Type: Creature Faerie Soldier Rarity: Rare Cost: {2}{U} Flash Flying Other Faerie creatures you control get +1 +1. Other Faeries you control have shroud. (They can't be the targets of spells or abilities.)