Fervent Mastery (Promo Pack) [Strixhaven: School of Mages Promos] BET025 you may place 1 yellow

you may place 1 yellow card with the [Vaccine] trait from your hand at the bottom of your security stack

and/or up to one target planeswalker

Set: Alara Reborn Type: Creature — Human Knight Rarity: Rare Cost: {2}{G}{W} Each other multicolored creature you control gets +1/+1 for each of its colors

' —Lewis Carroll

At the beginning of the next end step

Fervent Mastery (Promo Pack) [Strixhaven: School of Mages Promos] BET025 you may place 1 yellowSet: Strixhaven: School of Mages Promos Type: Sorcery Rarity: Rare Cost: {3}{R}{R} You may pay {2}{R}{R} rather than pay this spell's cost. If the {2}{R}{R} cost was paid, an opponent discards any cards, then draws that many cards. Search your library for up to three cards, put them into your hand, shuffle, then discard three cards at random.