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Trial 12: Heavy Weapons Trial
Horizon Forbidden West

Trial 12: Heavy Weapons Trial

Complete the Heavy Weapons Trial in horizon forbidden west. Full Stripes requires 3:00, breaking cannons off the Tremortusk and using them to kill Clawstriders.

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Complete the Heavy Weapons Trial in horizon forbidden west. Full Stripes requires 3:00, breaking cannons off the Tremortusk and using them to kill Clawstriders.

Location: The Hunting Grounds is located southwest of Fall’s Edge village or northeast of Thornmarsh village. Look for a large, brown clearing on your map.

Walkthrough
  1. 1
    The objective is to break off the cannons from the Tremortusk's back and then use those cannons to kill three Clawstriders.
  2. 2
    Use a weapon with good Tear damage to break off the cannons. This should only take a few shots, despite some light armor.
  3. 3
    The Tremortusk will attack you throughout the trial.
  4. 4
    The cannons fire slow-moving electric energy balls, and the Clawstriders are fast and can dodge these shots.
  5. 5
    Each cannon has six shots, and multiple shots are needed to defeat a Clawstrider.
  6. 6
    You can attempt to aggro only one Clawstrider at a time.
  7. 7
    If your only goal is the Quarter Stripes rank, you can try killing the Tremortusk first before dealing with the Clawstriders.
Tips
  • Use your Focus to tag the Cannons on the Tremortusk for easier spotting.
  • Ensure you use Tear Ammo specifically to remove the Cannons; other damage types will destroy them instead.
  • Consider using the Part Breaker Valor Surge from the Machine Master skill tree. When fully upgraded (Level 3), removing a component will knock the Tremortusk down, providing a brief window to focus on the Clawstriders.
  • To make defeating Clawstriders easier, use normal weapons to lower their health first, so only a single cannon shot is needed.
  • Quarter Stripes (Time Needed: 10:00): 4 Hunting Medals, 70 Metal Shards, 2 Small Machine Cores
  • Half Stripes (Time Needed: 04:00): 5 Hunting Medals, 80 Metal Shards, 5 Volatile Sludge, 1 Medium Machine Core
  • Full Stripes (Time Needed: 03:00): 6 Hunting Medals, 90 Metal Shards, 5 Volatile Sludge, 1 Elemental Clawstrider Sac Webbing

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