Choose any target. Scry 3, then reveal the top card of your library. Riddle of Lightning deals damage equal to that card's mana value to that permanent or player.

Legalities

tlrnot legal

duellegal

brawllegal

pennylegal

PreDH

Rulings · 2

2021-03-19wotc

If the chosen target is an illegal target by the time Riddle of Lightning tries to resolve, the spell doesn't resolve. You don't scry 3 or reveal any card.

2021-03-19wotc

If a card in a player's library has {X} in its mana cost, X is considered to be 0.

Notes

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