Unifying Theory

Enchantment, 1U (2)
Whenever a player casts a spell, that player may pay {2}. If the player does, he or she draws a card.¹
Scribbles of a lunatic and formulas of a genius are often indistinguishable.
Illus. Ron Spears

Format Legality	Legal in Vintage, Legacy, MTGO Classic Banned in Extended, Standard
Printings (1/6)	Odyssey (Rare)