Learn and Lesson, like Companion, allows players to accumulate resources from outside of their main deck, although it's not an effect that has never existed within Magic: The Gathering - usually, it's called a "wish" effect
The finality counter is a bit pesky, but it can be removed by some effects like Scholar of New Horizons or blinked away with Teleportation Circle or other cards
It seems like a lot, and frankly, you can probably spend one hundred mana on something else, but its still an entertaining way to win
Either you need to keep your hand intact or you need your discard spell to nail a threat and not let them take it with theirs
Fierce Empath $0.23 When Fierce Empath enters the battlefield, it gives you a free pass to search up something massive, often Craterhoof Behemoth in many mono-green and elf decks