Strixhaven: School of Mages

Reject | Instant | | Counter target creature or planeswalker spell unless its controller pays {3}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. | Zoltan Boros

Arcane Subtraction | Instant | | Target creature gets -4/-0 until end of turn. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) | Anastasia Ovchinnikova

Curate | Instant | | Look at the top two cards of your library. Put any number of them into your graveyard and the rest back on top of your library in any order. Draw a card. | Izzy

Resculpt | Instant | | Exile target artifact or creature. Its controller creates a 4/4 blue and red Elemental creature token. | Torstein Nordstrand

Test of Talents | Instant | | Counter target instant or sorcery spell. Search its controller's graveyard, hand, and library for any number of cards with the same name as that spell and exile them. That player shuffles, then draws a card for each card exiled from their hand this way. | Lie Setiawan

Teach by Example | Instant | | When you cast your next instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy. | Johan Grenier

Square Up | Instant | | Target creature has base power and toughness 4/4 until end of turn. | Manuel Castañón

Decisive Denial | Instant | | Choose one — • Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.) • Counter target noncreature spell unless its controller pays {3}. | Lorenzo Mastroianni

Double Major | Instant | | Copy target creature spell you control, except it isn't legendary if the spell is legendary. (A copy of a creature spell becomes a token.) | Suzanne Helmigh