The set came out in April 2019, and consists of just 18 cards (27 if you include promotional cards)
By discarding, it completely locks the opponent out from adding any more cards from their deck to their hand
The Spideys Spectacular Showdown Scene Box includes six borderless scene cards, art cards, a display easel, and three Play Boosters
This may seem like an advantage, and the decklist does feature cards that do bring the fire to all my foes

Four Colour Best Stuff 14 Lands 6x Artifact Lands Inkmoth Nexus Blinkmoth Nexus Mishra's Factory Ancient Tomb City of Traitors Glimmervoid City of Brass Mana Confluence 26 Spells Mox Opal Ornithopter Memnite Mox Diamond Springleaf Drum Signal Pest Arcbound Worker Vault Skirge Galvanic Blast Goblin Welder Disciple of the Vault Chromatic Star Skullclamp Arcbound Ravager Steel Overseer Cranial Plating Thopter Foundry Myr Retreiver Stoneforge Mystic Baleful Strix Thoughtcast Etched Champion Frogmite Myr Enforcer Master of Etherium Tanglewire / Smuggler's Copter Two Colour Refined 13 Lands 6x Artifact Lands Inkmoth Nexus Blinkmoth Nexus Mishra's Factory Ancient Tomb City of Traitors Sulphurous Springs Blackcleave Cliffs 27 Spells Mox Opal Chrome Mox Ornithopter Memnite Springleaf Drum Signal Pest Arcbound Worker Vault Skirge Bomat Courier Galvanic Blast Disciple of the Vault Goblin Welder Cursed Scroll Chromatic Star Scrapheap Scrounger Arcbound Ravager Steel Overseer Cranial Plating Talisman of Indulgence Atog Myr Retriever Smuggler's Copter Etched Champion Wheel of Fortune Frogmite Myr Enforcer Tanglewire Tempered Steel 14 Lands 6x Artifact Lands Inkmoth Nexus Blinkmoth Nexus Mishra's Factory Ancient Tomb City of Traitors Plains Mystic Gate Adakar Wastes 22 Spells Mox Opal Ornithopter Memnite Phyrexian Walker Springleaf Drum Signal Pest Arcbound Worker Vault Skirge Terrarion Court Homunculus Bonded Construct Skullclamp Arcbound Ravager Steel Overseer Cranial Plating Hangerback Walker Genesis Chamber Porcelain Legionnaire Servo Exhibition Stoneforge Mystic Thopter Foundry Spellskite Tempered Steel Etched Champion Frogmite Myr Enforcer Hopefully that should be enough information and examples of what goes with what, ratios of things, and ultimately what you are aiming for to be able to build any sort of cube affinity deck with good success

You can even choose characters who don't have official names, as long as they're clearly defined characters, like the Wanderer