Throne of Eldraine

Into the Story | Instant | | This spell costs {3} less to cast if an opponent has seven or more cards in their graveyard. Draw four cards. | Jason Rainville

Mystical Dispute | Instant | | This spell costs {2} less to cast if it targets a blue spell. Counter target spell unless its controller pays {3}. | Ekaterina Burmak

Turn into a Pumpkin | Instant | | Return target nonland permanent to its owner's hand. Draw a card. Adamant — If at least three blue mana was spent to cast this spell, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") | Vincent Proce

Drown in the Loch | Instant | | Choose one — • Counter target spell with mana value less than or equal to the number of cards in its controller's graveyard. • Destroy target creature with mana value less than or equal to the number of cards in its controller's graveyard. | John Stanko