The casting cost for this Sorcery-speed spell is five generic and two white mana, and sets the caster's life total to 26
They are meant for the game permanents that dont change out like a Commander (MTG), Sorcerer (Sorcery), or Hero/Equipment (Flesh & Blood)
They can't be the target of spells or abilities, their static abilities have no effect on the game, their triggered abilities can't trigger, they can't attack or block, and so on
The Chocobos might have all the attention, but I will be watching early prices closely to see if people underprice the FCA foils or overprice the Surge Borderless
The most literal are cards that make your second spell cheaper, like Monk Class and Alisaie Leveilleur
The release of Avatar: The Last Airbender more than doubled the number of lesson cards, and the incentives to put them in your deck increased in the same proportion