When Valkyrie's Sword enters, you may pay {4}{W}. If you do, create a 4/4 white Angel Warrior creature token with flying and vigilance, then attach Valkyrie's Sword to it. Equipped creature gets +2/+1. Equip {3}
This spell costs {1} less to cast if you control a Wizard. When Academy Journeymage enters, return target creature an opponent controls to its owner's hand.
"We don't choose who comes here. We choose how long they stay."
When Aether Channeler enters, choose one — • Create a 1/1 white Bird creature token with flying. • Return another target nonland permanent to its owner's hand. • Draw a card.
When Augur of Bolas enters, look at the top three cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
"There is no future save the one my master wills."
Flying When Cavalier of Gales enters, draw three cards, then put two cards from your hand on top of your library in any order. When Cavalier of Gales dies, shuffle it into its owner's library, then scry 2.