
Mystical Teachings | Instant | | Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle.
Flashback {5}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.) | Ron Spears

Tribute to Hunger | Instant | | Target opponent sacrifices a creature of their choice. You gain life equal to that creature's toughness. | Dave Kendall

Stab | Instant | | Target creature gets -2/-2 until end of turn. | Milivoj Ćeran

Bake into a Pie | Instant | | Destroy target creature. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") | Zoltan Boros

Fake Your Own Death | Instant | | Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield tapped under its owner's control and you create a Treasure token." (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Monztre

Hero's Downfall | Instant | | Destroy target creature or planeswalker. | Chris Rallis