Tormented Thoughts | Sorcery | | As an additional cost to cast this spell, sacrifice a creature.
Target player discards a number of cards equal to the sacrificed creature's power. | Allen Williams
Harness by Force | Sorcery | | Strive — This spell costs {2}{R} more to cast for each target beyond the first.
Gain control of any number of target creatures until end of turn. Untap those creatures. They gain haste until end of turn. | Yefim Kligerman
Kruphix's Insight | Sorcery | | Reveal the top six cards of your library. Put up to three enchantment cards from among them into your hand and the rest of the revealed cards into your graveyard. | Igor Kieryluk
Reviving Melody | Sorcery | | Choose one or both —
• Return target creature card from your graveyard to your hand.
• Return target enchantment card from your graveyard to your hand. | Cynthia Sheppard