Strixhaven: School of Mages

Stonebinder's Familiar | Creature | Spirit Dog | Whenever one or more cards are put into exile during your turn, put a +1/+1 counter on Stonebinder's Familiar. This ability triggers only once each turn. | Sam Rowan

Clever Lumimancer | Creature | Human Wizard | Magecraft — Whenever you cast or copy an instant or sorcery spell, Clever Lumimancer gets +2/+2 until end of turn. | Lie Setiawan

Symmetry Sage | Creature | Human Wizard | Flying Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature you control has base power 2 until end of turn. | Jehan Choo

Eyetwitch | Creature | Eye Bat | Flying When Eyetwitch dies, 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.) | Karl Kopinski

Hall Monitor | Creature | Lizard Shaman | Haste {1}{R}, {T}: Target creature can't block this turn. | Forrest Imel