Warhammer Survivors Wiki

How To Unlock Lord-Commander Carthalos - Warhammer Survivors

November 14, 2026644 words4 min read

Learn how to unlock Lord-Commander Bastian Carthalos in Warhammer Survivors by evolving the Stormcharged Warhammer and spending gold.

To unlock Lord-Commander Bastian Carthalos in Warhammer Survivors, you must first successfully evolve the Stormcharged Warhammer during a gameplay session. Once the evolution is complete, the character will appear as an option to purchase in the hero selection menu for 1,000 gold.

Bastian Carthalos is classified as a secret character; he remains hidden from the character selection screen entirely until his specific unlock criteria have been satisfied.

Unlocking Lord-Commander Bastian Carthalos

The process for obtaining this Stormcast Eternal hero involves two distinct phases: a gameplay achievement followed by a currency expenditure. Because he is a hidden unit, players who have not yet evolved the required weapon will see no mention of him in the game's interface.

Step 1: Evolve the Stormcharged Warhammer

The primary prerequisite is the evolution of the Stormcharged Warhammer. While the specific hero required to reach this evolution is not explicitly locked by the game's menus, the weapon is closely associated with Rostus Oxenhammer. To trigger the evolution, you generally need to:

  1. Level the base weapon (Stormcharged Warhammer) to its maximum rank.
  2. Acquire the necessary passive item to trigger the transformation into its evolved state.

Step 2: Purchase with Gold

After the evolution has been logged in your collection, return to the character selection screen. Lord-Commander Bastian Carthalos will now be visible. You must spend 1,000 gold to finalize the unlock and make him a playable hero.

Weapon Evolution: Uskavar the Sunderer and Ghal Maraz

Carthalos starts with a unique variant of the hammer known as Uskavar the Sunderer. This weapon is described as a "Gift of Stormcharged Warhammer" and functions as a slam of thunderous retribution that automatically responds to nearby threats.

To reach his ultimate power during a run, you must evolve Uskavar into Ghal Maraz (the Great Shatterer). The requirements for this evolution are:

  • Uskavar the Sunderer: Max Level (Level 5).
  • Null Pendant: This specific passive item must be in your inventory.

Once evolved, Ghal Maraz ensures that "nought may escape the divine wrath," significantly increasing the hero's offensive capabilities.

Lord-Commander Carthalos Stats and Abilities

Bastian Carthalos is a high-durability hero characterized by his "Unique" and "Infantry" keywords. He excels in long-duration runs where his scaling passive can reach its full potential.

Passive Ability

  • Toughness Scaling: Carthalos gains +0.1 Toughness for every 1000 enemies defeated. This makes him progressively harder to kill as the density of the enemy horde increases.

Starting Statistics

Bastian begins with significantly higher base Wounds than many other Stormcast heroes, such as Rostus Oxenhammer or Neave Blacktalon.

StatValue
Wounds180
Strength+33%
Reload-20%
Tithe+40%
Reroll+20
Skip+10
Banish+10

Note: Percent values are applied on top of the base values shared by all heroes.

Level-Up Bonuses

Unlike some heroes who gain incremental stat boosts every few levels, Carthalos focuses on massive spikes in experience gain (Veterancy) at specific milestones:

  • Level 20: +100% Veterancy (for that level only).
  • Level 40: +100% Veterancy (for that level only).

Strategic Comparison

When deciding whether to invest gold in Carthalos, it is helpful to compare him to other members of the Stormcast Eternals and the Order faction.

  • Rostus Oxenhammer: While Rostus also uses the Stormcharged Warhammer, he is more fragile with only 80 base Wounds. Rostus scales his health (+10 Wounds per 1000 kills), whereas Carthalos scales his damage mitigation (Toughness).
  • Celestant-Prime: Another secret-tier hero with 170 Wounds. While Celestant-Prime gains a boost to all stats every 1000 kills, Carthalos is more specialized in raw Strength and Toughness.
  • Yndrasta, the Celestial Spear: Yndrasta focuses on Sustain and Chance, dealing extra damage to bosses. Carthalos, by contrast, is built for sustained frontline combat against massive hordes.

The platform availability and specific control schemes for Warhammer Survivors have not been independently confirmed in the current reference material. All stats and unlock conditions are based on the latest game data provided.