Strictly Worse Deck (EDH / Commander)

This entire deck, save from the Commander that was rolled randomly and inspired this whole deck, is composed entirely of cards that are strictly worse than another card legal in the format. For the definition of strictly worse, we're being rather strict here, the only thing we're ignoring is interactions with other specific cards, but not with the rules. For the most part, that means we're ignoring subtypes in most cases.

Following is a list of every card and what they're strictly worse than:

Lands:
Barkchannel Pathway // Tidechannel Pathway / Breeding Pool / Dreamroot Cascade/Hinterland Harbor / Rejuvenating Springs: Tropical Island
Clearwater Pathway // Murkwater Pathway / Drowned Catacomb / Morphic Pool / Shipwreck Marsh / Watery Grave: Underground Sea
Darkbore Pathway // Slitherbore Pathway / Deathcap Glade / Overgrown Tomb / Undergrowth Stadium / Woodland Cemetery: Bayou
Desert of the Glorified: Barren Moor, Polluted Mire
Desert of the Indomitable: Tranquil Thicket, Slippery Karst
Desert of the Mindful: Lonely Sandbar, Remote Isle
Wasteland: Strip Mine
Tectonic Edge: Wasteland
Evolving Wilds / Terramorphic Expanse: Fabled Passage
Forest: Snow-Covered Forest
Island: Snow-Covered Island
Swamp: Snow-Covered Swamp
Opulent Palace: Zagoth Triome

Artifacts:
Charcoal Diamond / Moss Diamond / Sky Diamond / Talisman of Curiosity / Talisman of Dominance / Talisman of Resilience: Arcane Signet (Talismans can produce colorless mana, but colorless mana is strictly worse than colored mana without taking into account the specific Oath of the Gatewatch cards, though that might be a bit of a bend.)
Sol Talisman / Sisay's Ring / Ur-Golem's Eye / Worn Powerstone: Sol Ring
Manalith: Darksteel Ingot
Darksteel Ingot: Skyclave Relic
Honed Khopesh / Leonin Scimitar / Short Sword: Neglected Heirloom
Scrabbling Claws: Soul-Guide Lantern Relic of Progenitus? Eh, might get replaced.

Enchantments:
Domestication / Mind Control / Persuasion: Control Magic
Unhallowed Pact: Unholy Indenture

Instants:
Costly Plunder: Deadly Dispute
Cower in Fear / Make Obsolete: Suffocating Fumes, Profit // Loss
Feed the Serpent: Vraska's Contempt (and a few more)
Murder: Hero's Downfall (and many more)
Naturalize: Wilt, Return to Nature

Sorceries:
Divination: Of One Mind, Field Research, Winged Words, Mulldrifter,...
Explosive Vegetation: Circuitous Route, Migration Path, Vastwood Surge
Thunderherd Migration / Untamed Wilds: Rampant Growth
Spark Harvest: Eaten Alive
Infest:Drown in Sorrow, Golden Demise,...

Creatures:
Argothian Elder: Ley Weaver
Juniper Order Druid / Ley Druid: Blossom Dryad
Clone: Stunt Double, Gigantoplasm, Mirrorhall Mimic,...
Dakmor Lancer: Dark Hatchling
Disruptive Student / Vodalian Mage: Disruptive Pitmage
Fleshbag Marauder / Merciless Executioner: Plaguecrafter
Gnawing Zombie: Lampad of Death's Vigil
Hedron Crawler: Manakin
Kalonian Tusker: Werewolf Pack Leader
Kavu Climber: Owlbear
Merchant of Secrets: Cloudkin Seer, Skyscanner,...
Midnight Reaper: Grim haruspex
Nimble Innovator: Riverwise Augur
Nine-Tail White Fox / Stealer of Secrets: Soulknife Spy
Scroll Thief: Jhessian Thief
Noxiosus Toad: Elvish Doomsayer
Orochi Sustainer / Wirewood Elf / Urborg Elf: Reclusive Taxidermist
Salvager of Secrets: Shipwreck Dowser
Viridian Zealot: Outland Liberator
Weaver of Currents: Palladium Myr