Creatures (12) Dragon's Rage Channeler x4 Monastery Swiftspear x4 Slickshot Show-Off x4 Instants (14) Lava Dart x4 Lightning Bolt x4 Mutagenic Growth x4 Unholy Heat x2 Sorceries (8) Preordain x4 Expressive Iteration x4 Artifacts (8) Mishra's Bauble x4 Cori-Steel Cutter x4 Lands (18) Arid Mesa x3 Bloodstained Mire x2 Fiery Islet Mountain x3 Scalding Tarn x2 Steam Vents x3 Thundering Falls Wooded Foothills x3 Sideboard (15) Consign to Memory x4 Into the Flood Maw x2 Meltdown x2 Soul-Guide Lantern x2 Spell Pierce x2 Unholy Heat Blood Moon x2 This is Izzet Prowess in Modern and the land count is 18, with zero cards that costs more than 3 mana to cast
Considering it only takes the destruction of the Toon World card to make the deck useless, it's hard to feasibly place it any higher, though a Toon deck still has the potential to take on the S tier decks on this list with the right circumstances
Nonetheless, due to the main series mostly focusing on the heroes who would play the game to save the world, little was known about the lore of the cards
It can get the ball rolling on counters in a big way, unlike Kilo
This is thanks to its first attack, Vengeance Fletchling, which initially deals 70 damage, but adds 10 more damage for every ancient card in the player's discard pile
Shuffle your deck afterward.