Strixhaven: School of Mages

Heated Debate | Instant | | This spell can't be countered. (This includes by the ward ability.) Heated Debate deals 4 damage to target creature or planeswalker. | Bayard Wu

Enthusiastic Study | Instant | | Target creature gets +3/+1 and gains trample 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.) | Jesper Ejsing

First Day of Class | Instant | | Whenever a creature enters the battlefield under your control this turn, put a +1/+1 counter on it and it gains haste 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.) | Paul Scott Canavan

Sudden Breakthrough | Instant | | Target creature gets +2/+0 and gains first strike until end of turn. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Colin Boyer

Make Your Mark | Instant | | Target creature gets +1/+0 until end of turn. When that creature dies this turn, create a 3/2 red and white Spirit creature token. | Bryan Sola

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