The character-heavy set is once more finished with a flourish and a Cid, this time in full flight as an adventurous gnome
You can see an overview here: 90% (4th card), 60% (5th card) 5% (4th card), 20% (5th card) 1.666% (4th card), 6.664% (5th card) 2.572% (4th card), 10.288% (5th card) 0.5% (4th card), 2% (5th card) 0.222% (4th card), 0.888% (5th card) 0.04% (4th card), 0.16% (5th card) So, if you open 1,000 boosters, there should be one to two cards of the crown rarity
The Tabernacle at Pendrell Vale is also pretty broken as a land that can wrath away your opponent's board or at least heavily tax your opponent's mana each turn
Note that The Enigma Jewel can tap to help flip itself, but thats still 7 mana, so yikes
This can even allow for an FTK using "Dark Eradicator Warlock" thanks to the "Toon" playstyle's heavy Spell usage