Professor's Research (178/202) (Professor Magnolia) [Sword & Shield: Base Set] Magic 2011 Prerelease Promos {T}: Gain control of target

{T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power

Set: Planechase Anthology Planes Type: Plane — Karsus Rarity: Common Whenever a player casts a spell

Set: Fifth Edition Type: Enchantment Rarity: Rare Cost: {2}{R} Whenever a player taps a land for mana

Set: Conspiracy Type: Sorcery Rarity: Common Cost: {2}{B}{B} Each player loses 1 life for each creature they control

untap all creatures you control

Professor's Research (178/202) (Professor Magnolia) [Sword & Shield: Base Set] Magic 2011 Prerelease Promos {T}: Gain control of targetSet: Sword & Shield: Base Set Type: Supporter Rarity: Holo Rare