Wizards clearly saw what a good way this was to get extra cards into the MTG Historic format, so in 2021 they released Jumpstart Historic Horizons, a new batch of Jumpstart cards that could only be accessed on arena
With card dividers and a flat white front that allows for clear, concise labeling (my favorite is to put the set icon on the front), its difficult to find something that works better
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
Frankly, terrible in a fight, but thats so far away from what Bruvac is all about, so it really doesnt matter
Given these measurements, obviously regular card sleeves would not work, but larger card sleeves would
