Riddle of Lightning [Future Sight] SPA Segador hoja de ebano you may put a -1/-1

you may put a -1/-1 counter on target creature

Set: Khans of Tarkir Type: Creature — Human Warrior Common Cost: {2}{W} Raid — When Mardu Hordechief enters the battlefield

look at the top two cards of an opponent's library

devised even more potent magic

Set: Commander 2014 Type: Creature — Elemental Rarity: Rare Cost: {4}{G}{G} Trample

Riddle of Lightning [Future Sight] SPA Segador hoja de ebano you may put a -1/-1Set: Future Sight Type: Instant Common Cost: {3}{R}{R} 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.)