That said, Spinnerette wants to be built around the attraction cards from Unfinity , not necessarily other spiders
These lands have impressive threat levels and impressive game ending potential
With five spells you can gain 15 life
Tempt with Discovery is a flavorful ramp spell for Twilight Sparkle: for three colorless and one green mana, you get to search your library for any land and put it into play

Commander | Mark Wischkaemper Commander (1) 1 Athreos, God of Passage Creatures (32) 1 Ashen Rider 1 Baleful Force 1 Basilica Guards 1 Basilica Screecher 1 Blood Artist 1 Bontu the Glorified 1 Burnished Hart 1 Crypt Ghast 1 Disciple of Bolas 1 Drana's Emissary 1 Erebos, God of the Dead 1 Falkenrath Noble 1 Fleshbag Marauder 1 Grim Haruspex 1 Harvester of Souls 1 Kingpin's Pet 1 Knight of Obligation 1 Massacre Wurm 1 Merciless Executioner 1 Ob Nixilis, the Fallen 1 Ob Nixilis, Unshackled 1 Oketra the True 1 Phyrexian Rager 1 Pontiff of Blight 1 Ravos, Soultender 1 Sun Titan 1 Suture Priest 1 Syndic of Tithes 1 Tidehollow Sculler 1 Tithe Drinker 1 Treasury Thrull 1 Zulaport Cutthroat Instants (4) 1 Anguished Unmaking 1 Swords to Plowshares 1 Unmake 1 Utter End Sorceries (9) 1 Akroma's Vengeance 1 Austere Command 1 Beacon of Unrest 1 Dusk // Dawn 1 Fumigate 1 Immortal Servitude 1 Merciless Eviction 1 Obzedat's Aid 1 Tragic Arrogance Enchantments (6) 1 Blind Obedience 1 Dark Prophecy 1 Dictate of Erebos 1 Grave Pact 1 Phyrexian Arena 1 Underworld Connections Artifacts (9) 1 Ashnod's Altar 1 Bontu's Monument 1 Expedition Map 1 Oketra's Monument 1 Orzhov Cluestone 1 Phyrexian Altar 1 Skullclamp 1 Spawning Pit 1 Trading Post Lands (39) 5 Plains 5 Swamp 1 Blighted Fen 1 Blighted Steppe 1 Bojuka Bog 1 Cabal Coffers 1 Command Tower 1 Concealed Courtyard 1 Encroaching Wastes 1 Evolving Wilds 1 Fetid Heath 1 Forsaken Sanctuary 1 Ghost Quarter 1 Haunted Fengraf 1 High Market 1 Homeward Path 1 Isolated Chapel 1 Leechridden Swamp 1 Maze of Ith 1 New Benalia 1 Orzhov Basilica 1 Orzhov Guildgate 1 Orzhova, the Church of Deals 1 Scoured Barrens 1 Shambling Vent 1 Tainted Field 1 Temple of Silence 1 Temple of the False God 1 Terramorphic Expanse 1 Urborg, Tomb of Yawgmoth 1 Westvale Abbey The gist is simple

Type Four only lets you cast one spell per turn (unless it was an alternate cost) and has any amount of mana