Strixhaven: School of Mages

Wormhole Serpent | Creature | Serpent | {3}{U}: Target creature can't be blocked this turn. | Tomasz Jedruszek

Bury in Books | Instant | | This spell costs {2} less to cast if it targets an attacking creature. Put target creature into its owner's library second from the top. | Zoltan Boros

Oggyar Battle-Seer | Creature | Ogre Shaman | Haste {T}: Scry 1. | Karl Kopinski

Practical Research | Instant | | Draw four cards. Then discard two cards unless you discard an instant or sorcery card. | Ekaterina Burmak

Elemental Summoning | Sorcery | Lesson | Create a 4/4 blue and red Elemental creature token. | Marta Nael

Tanazir Quandrix | Legendary Creature | Elder Dragon | Flying, trample When Tanazir Quandrix enters the battlefield, double the number of +1/+1 counters on target creature you control. Whenever Tanazir Quandrix attacks, you may have the base power and toughness of other creatures you control become equal to Tanazir Quandrix's power and toughness until end of turn. | Raymond Swanland

Aether Helix | Sorcery | | Return target permanent to its owner's hand. Return target permanent card from your graveyard to your hand. | Torstein Nordstrand