name: Brain in a Jar
printings: PSOI, SIR, SOI
text: {1}, {T}: Put a charge counter on Brain in a Jar, then you may cast an instant or sorcery spell with mana value equal to the number of charge counters on Brain in a Jar from your hand without paying its mana cost.\n{3}, {T}, Remove X charge counters from Brain in a Jar: Scry X.