![Professor Oak's New Theory (83/95) [HeartGold & SoulSilver: Call of Legends] Summon Set: Mirrodin Besieged Type: Sorcery](https://cdn.shopify.com/s/files/1/0331/1468/5484/products/075dded8-ab78-460b-b38e-ac25288d6b7d.png?v=1708262680)
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Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less
Set: XY: Fates Collide Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless
Set: Mystery Booster Type: Artifact Rarity: Uncommon Cost: {4} {T}: Add {C}{C}{C}
put a +2/+2 counter on Baron Sengir
Double the life stakes with each flip
Professor Oak's New Theory (83/95) [HeartGold & SoulSilver: Call of Legends] Summon Set: Mirrodin Besieged Type: SorcerySet: HeartGold & SoulSilver: Call of Legends Type: Supporter Rarity: Uncommon
US$ 75.00
US$ 149.00
US$ 37.70
