Strixhaven: School of Mages

Combat Professor | Creature | Bird Cleric | Flying At the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end of turn. | Andrey Kuzinskiy

Dueling Coach | Creature | Human Monk | When Dueling Coach enters the battlefield, put a +1/+1 counter on target creature. {4}{W}, {T}: Put a +1/+1 counter on each creature you control with a +1/+1 counter on it. | Caio Monteiro

Extus, Oriq Overlord | Legendary Creature | Human Warlock | Double strike Magecraft — Whenever you cast or copy an instant or sorcery spell, return target nonlegendary creature card from your graveyard to your hand. | Chase Stone

Spiteful Squad | Creature | Human Warlock | Deathtouch Spiteful Squad enters the battlefield with two +1/+1 counters on it. When Spiteful Squad dies, put its counters on target creature you control. | Manuel Castañón

Blade Historian | Creature | Human Cleric | Attacking creatures you control have double strike. | Cristi Balanescu

Radiant Scrollwielder | Creature | Dwarf Cleric | Instant and sorcery spells you control have lifelink. At the beginning of your upkeep, exile an instant or sorcery card at random from your graveyard. You may cast it this turn. If a spell cast this way would be put into your graveyard, exile it instead. | Campbell White