Thanks to the modern design moratorium on land destruction, this method provides a near-foolproof and permanent boost in available mana although almost all current options dictate that the land enters tapped for the turn
I can only get the lessons that are in the first seven slots, because, at the time, players put 14-15 different lessons without any downside in their sideboard, so WotC limited it to 7 slots in best-of-one to reduce this strategys effectiveness
Card NameMEGA CHARIZARD X EX
We could have worse monarchs than this macaque
This card's price has been pretty bumpy, which makes perfect sense for a spell that's main place is in the sideboard, and is therefore very dependent on what else is strong across the various metas
Your lands become perfect blockers since they will return to play when they die in combat