Boss Rush and world-boss routes
Complete Trial by Fire for a Simulacrum chance
Trial by Fire is a repeatable Boss Rush option with a chance at a valuable Relic upgrade material.
WHERE & HOW TO FARM
Complete Trial by Fire for a Simulacrum chance
Ward 13 World Stone > Boss Rush > Trial by Fire
Before you go
- Unlock Boss Rush in The Dark Horizon update.
- Prepare for both boss encounters and groups of enemies.
- Make sure a Simulacrum is still useful for your Relic progression.
Farming steps
- Open Boss Rush from the Ward 13 World Stone.
- Select Trial by Fire and review its current reward information.
- Defeat each boss and open the arena chest before advancing.
- Clear the intervening horde stages without skipping any available pickups.
- Continue until all seven stages are complete.
- Claim the post-run rewards and check inventory for Simulacrum and other materials.
- Use a Simulacrum at Ward 13 with Wallace for a Relic upgrade.
- A full clear is the goal when pursuing completion rewards; an abandoned run is not equivalent.
- Boss Rush reward tables can vary by mode and difficulty, so check the current in-game display.
Repeat, collect and use
Repeat the full run for another chance; Simulacrum is not guaranteed on Trial by Fire.
Common mistakes
- Treating the chance as a guaranteed payout: count only the item actually received.
- Leaving boss chests unopened: collect them during each arena stage.
- Using the material without checking Relic needs: decide which Relic upgrade you want at Wallace first.
When to stop or switch
Stop when the needed Relic upgrade is complete or switch to another Simulacrum source if repeated runs are not advancing your goal.
Sources & fact checks
What you can get here
Open a guide to find other locations and see what the item is used for.