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complete hero sets;
single-slot items: helms, armor, wings, backs;
blades, the arcana ones included;
standalone looks for his demon form.
The catalog is compact, around thirty listings, but it carries two expensive lines at once: the arcana and the Foulfell Corruptor set. Set pieces sell separately and start at a few cents.
Terrorblade has one arcana, Fractal Horns of Inner Abysm. It launched on February 6, 2014 together with the hero himself during the New Bloom event, making it one of the earliest arcanas in the game. It reshapes his horns and the look of both forms, the regular one and the demon one, and reworks his ability effects. In October 2026 Valve split it into parts: the main piece moved to the new hero base slot, and the helm became an item of its own.
Around $35 for the plain, Inscribed and Autographed versions, and around $45 for Exalted. It is the priciest line in the hero's catalog and one of the few arcanas that trades freely, so you can buy it outright instead of opening chests. To pull up every version in the catalog, pick the Arcana rarity in the filter.
Foulfell Corruptor is the hero's main Immortal set after the arcana: the blades, the demon form, the helm, the wings and the armor all sell separately, and together they come out dearer than most complete sets. October 2026 brought Terrorblade another Immortal set, Rictus Ripper from the Trove of Terror, but that one cannot be bought: nothing from the treasure sells, trades or gifts.
The floor of the catalog is cents. The cheapest listings are single slots from the mass-produced sets:
around $0.10: Plate of the Baleful Hollow, Collar of Eternal Purgatory, Form of the Baleful Hollow;
under $0.50: Span of Sorrow, Scythes of Sorrow, Form of Eternal Purgatory;
under a dollar: the pieces of the Chasm of the Broken Code set.
A full look assembled out of those pieces costs a dollar or two.
The ceiling belongs to the arcana and the Foulfell Corruptor Immortal set:
Exalted Fractal Horns of Inner Abysm at around $45;
Fractal Horns of Inner Abysm in its plain, Inscribed and Autographed versions at around $35;
Inscribed Blades of the Foulfell Corruptor at around $30;
Blades and Demon Form of the Foulfell Corruptor at around $20;
Helm, Wings and Armor of the Foulfell Corruptor at around $10.
Price comes down to the item's rarity, its prefix (Inscribed, Autographed, Exalted) and how many copies are listed: the fewer on sale, the higher the price.
Market prices here sit below the Steam Community Market, and you never move money into a Steam wallet you cannot cash out of: you pay by card or crypto directly. After payment the bot sends a trade offer through the official Steam API, so your account password stays with you, and the item lands in your inventory within minutes.