Also to start, there are multiple cards pictured here that go for under 50$ easily every time

Bestial Bloodline Blood Spatter Analysis Bloodghast Bloodline Bidding Blossoming Tortoise Bonebind Orator Brilliance Unleashed Broodheart Engine Builder's Talent Bumi, King of Three Trials Call Damage Control Call a Surprise Witness Carnage, Crimson Chaos Carrion Cruiser Cauldron of Essence Cemetery Recruitment Cheerful Osteomancer Clay-Fired Bricks Coati Scavenger Coiling Rebirth Come Back Wrong Consumed by Greed Convenient Target Corpses of the Lost Corroding Dragonstorm Council of Echoes Curious Cadaver Curious Forager Daily Bugle Reporters Damage Control Crew Daretti, Rocketeer Engineer Dawn-Blessed Pennant Daydream Deadly Brew Deadly Plot Deathless Pilot Decoy Ploy Defiled Crypt // Cadaver Lab Defiled Crypt // Cadaver Lab Defossilize Desecrex, Gift of Servitude Dewdrop Cure Dire Flail Divergent Equation Does Machines Dose of Dawnglow Driver of the Dead Dundoolin Weaver Dune Drifter Dutiful Griffin Eddie Brock
Clean, readable graphs
You need at least five basic Swamps in play before Cabal Stronghold nets you positive mana, and you can't cheese it with Urborg, Tomb of Yawgmoth quite as much, since the Stronghold only counts basics
Has an easy to use Negate as of World Chalice Guardragon that can discard itself to negate an effect targeting your Link Monster
Tamiyo's negative loyalty ability taps down two target non-land permanents, which don't untap during their controller's next untap step