Elemental Teachings

Green ramp usually pays for its power by hitting basics one at a time or dumping everything onto the battlefield and eating the risk of flooding. This one hands the risk to the other side of the table. You find up to four differently named lands and reveal them, but your opponent decides which two rot in the graveyard and which two you keep on the battlefield. That single clause carries all the tension: unchecked, four distinct lands entering at once would be an outsized acceleration payoff for five mana, so the design lets the chooser strip out whatever helps you most. The counterplay for the caster is to keep your four targets close in value, so there is no obviously safe pair for the opponent to leave you. The Lesson type does the rest of the work, tucking the effect into a fetch-on-demand tutor you reach for only when the ramp is worth the mana, rather than a card you draw dead early. And because it resolves at instant speed, you can hold it until the turn ends and jump your land count right before your own untap, when the acceleration is hardest to punish. It is a ramp spell built as a negotiation, where the two lands you keep are the two your opponent judged least dangerous.