All My Dota 2 Unmarketable Sets (Battle Pass, Diretide, Dota Plus, etc):
Anti-Mage: Howls of the Northmatch
Axe: Undefeated General
Brewmaster: Master of the Morning Brew
Bristleback: Violent Precipitate
Broodmother: Ruby-ridged Recluse ; Volcanic Sanctuary
Chaos Knight: Chaos Maw ; Rampage Knight
Clockwerk: The Brass Flyer
Crystal Maiden: Conduit of the Blueheart ; Royal Winterbloom ; Whitewind Battlemage (3 styles)
Dark Willow: Iron Thornling
Dazzle: Delights of Petaluna (2 styles)
Death Prophet: The Corpse Maiden ; Flight of the Crimson Queen ; Ire of the Unwilted
Disruptor: Precision of the Stormshaper ; Riftstalker
Doom: Raven`s Flame
Earth Spirit: Black Tortoise
Earthshaker: Bindings of Deep Magma (10 Years)
Elder Titan: Blades of the Terraforge
Enchantress: Eminence of the South Star
Faceless Vold: Frozen Void
Huskar: Hides of Hostility ; Wildmane Berserker
Invoker: Wyrdwing Exaltation (2 styles) (CrownFall)
Juggernaut: Isle of Dragons (3 styles)
Legion Commander: Blazing Empire ; Desolate Conquest
Leshrac: Force of Kylin
Lion: Nefarious Fixations
Lycan: Darkheart Redemption
Medusa: Convalescing Empress ; Piercing Grace
Mirana: Mirana of Nightsilver (10 Years)
Monkey King: Baubles of the Preening King
Naga Siren: Golden Monarch ; Lure of the Glimmerguard
Nature`s Prophet: The Regal Forest Lord
Night Stalker: Darkness Wailing ; Frightful Revelries
Nyx Assassin: Chosen of the Burning Sand ; Shards of Meteorite
Oracle: Spoils of the Shattered Fates
Outworld Destroyer: Blackgate Sentinel ; Omens of Empire
Phantom Assassin: Capricious Fate
Phantom Lancer: Disquiet Solitude
Pudge: Direcourt Jester
Razor: Amethyst Influx ; Heinous Exultation
Shadow Demon: Origins of the Shadow Creed
Shadow Shaman: Bantam Blaze
Skywrath Mage: The Stars of Seraphus
Slardar: Scale of Elasmyr (Dota Plus) ; Stonefish Renegade (3 styles)
Sniper: Expired Gun
Spirit Breaker: Truculent Tidings
Storm Spirit: Vestments of the Thunderfold ; Whirls of the Winter Wind
Sven: Bite of the Broken Blade ; Hallowed Flame ; Relics of the Lost Vigil (2 styles)
Timbersaw: Pumpkin Splitter
Treant Protector: Honors of the Arbor Sage
Troll Warlord: Spoils of the Nomad King
Tusk: Conscript of the Frost Brigade ; Frost Brigadier
Undying: Phalanx of the Fallen Spear
Ursa: Feast of the Damned ; Kin of the Sangstrath Fold (2 styles) ; The Alpine Stalker`s Set (10 Years)
Vengeful Spirit: Downfall of the Howling Hearth ; Regal Ruin ; Vestments of the Alary Dive
Void Spirit: Hidden Vector (10 Years)
Warlock: Greevil Master (Diretide)
Weaver: Inerrant Eminence
Windranger: Songs of the Soulfinch
Witch Doctor: Bone Collector ; Wicked Bad Voodoo
Wraith King: Curse of the Crow King ; Memories of Bone ; Trophies of the Evernight