There are 15 four-mana land destruction spells in Crumble to Dust, Demolish, Reclaiming Vines, and Volcanic Upheaval
It gets people paying attention to who may be on the throne or wearing the crown, making deals and bargains to take a point of damage here or there to pass the crown and get an extra card, or to avoid things like Court of Ire from triggering for massive damage, uniting players against a common threat in some instances
You studied hard
The great tragedy of all this is that not only are these golden crown cards so rare, but it turns out that the rumour circulating about Pokemon TCG Pocket bent packs providing better cards isn't even true, so you can't weigh the odds in your favor
This applies to all split cards, not just the aftermath cards
#3 Windfall Blues equivalent of Wheel of Fortune is Windfall