Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's converted mana cost to that permanent or player. (To scry 3, look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
Near Mint - $0.20
Near Mint Non-English - $0.20
Lightly Played - $0.10
Lightly Played Non-English - $0.10
Played - $0.10
Played Non-English - $0.10
Heavily Played - $0.10
Heavily Played Non-English - $0.10
Damaged - $0.10
Damaged Non-English - $0.10
Foil Prices
Near Mint Foil - $0.40
Near Mint Foil Non-English - $0.40
Lightly Played Foil - $0.30
Lightly Played Foil Non-English - $0.30
Played Foil - $0.30
Played Foil Non-English - $0.30
Heavily Played Foil - $0.20
Heavily Played Foil Non-English - $0.20
Damaged Foil - $0.20
Damaged Foil Non-English - $0.20