We can even argue that without those cards, Altergeists might not even be Tier 1 at all
The point of this article was to briefly introduce myself and the reader to a significant amount of the strong decks available to us in the new format- not to delve too deeply into any one deck
The newYu-Gi-Oh

Abhorrent Overlord Abyssal Harvester Acorn Harvest Aerith Rescue Mission Ajani, Adversary of Tyrants Ajani, Caller of the Pride Allied Reinforcements Angel of Invention Anim Pakal, Thousandth Moon Antiquities on the Loose Aplan Mortarium Arachnogenesis Army of the Damned Artifact Mutation Ashiok, Wicked Manipulator Assemble the Entmoot Assure // Assemble Assure // Assemble Aura Mutation Auton Soldier Banshee of the Dread Choir Basri Ket Battle Screech Baylen, the Haymaker Beck // Call Beck // Call Beetleback Chief Belfry Spirit Benevolent Offering Benthicore Birthing Hulk Blade of Selves Blaze Commando Blight Herder Boggart Mischief Borough Backup Bramble Elemental Bristlebud Farmer Brood Birthing Brood Monitor Broodbirth Viper Broodhatch Nantuko Broodspinner Call the Scions Caller of the Pack Captain of the Watch Captain's Call Carrion Carrion Call Case of the Pilfered Proof Cenn's Enlistment Chancellor of the Forge Chandra, Acolyte of Flame Chandra, Flamecaller Chasm Skulker Chronozoa Cloakwood Hermit Cloakwood Swarmkeeper Cloudgoat Ranger Cobra Trap Conqueror's Pledge Corpsehatch Cosmogrand Zenith Crush of Wurms Cubwarden Cultivator of Blades Cyclopean Tomb Dance with Devils Daretti, Ingenious Iconoclast Darien, King of Kjeldor Day of the Dragons Death Mutation

Each booster box contains 30 packs, and each pack includes 5 cards
Atalan Jackal is very decently priced that searches for a basic land then puts it into play tapped whenever it deals combat damage