
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

Uncharted Voyage | Instant | | Target creature's owner puts it on their choice of the top or bottom of their library.
Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Julian Kok Joon Wen

Aetherize | Instant | | Return all attacking creatures to their owner's hand. | Alexandre Honoré

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

Hidetsugu's Second Rite | Instant | | If target player has exactly 10 life, Hidetsugu's Second Rite deals 10 damage to that player. | Ben Hill