To clear Hell 56-40 against Flame Emperor in Lost Sword, stack damage reduction (DR) and critical resistance on your pet line and place Lohen in the front slot. Pair this defensive core with Galahad carrying Anessa to soak burst damage, while Erin equipped with Merlin provides the necessary damage output alongside Isabelle's healing.
Pet Roster and Positioning
Flame Emperor relies on heavy opening bursts and high critical strike rates. If your frontline lacks sufficient damage reduction, your tank collapses before healing rotations begin.
Place Lohen in the front slot to absorb initial hits. Fill the remaining pet slots with Esteria and Elizabeth, prioritizing pets with the highest baseline damage reduction and critical resistance bonuses.
| Pet Slot | Pet Choice | Primary Stat Focus | Key Function |
|---|---|---|---|
| Front | Lohen | Damage Reduction (DR), HP | Absorbs opening burst attacks |
| Mid / Rear | Esteria | Crit Resist, DR | Supplies passive team durability |
| Mid / Rear | Elizabeth | Crit Resist, DR | Mitigates incoming crit spikes |
When choosing between pets, prioritize higher DR and critical resistance values over offensive stats. Unchecked critical hits from Flame Emperor will outpace Isabelle's sustain.
Hero Lineup and Card Assignments
The clear composition relies on a balanced division between frontline damage mitigation, healing, and damage per second (DPS):
- Galahad (Card: Anessa): Acts as your primary tank. Linking Anessa provides essential defensive traits and mitigation to prevent Galahad from falling during heavy physical hits or enrage spikes.
- Erin (Card: Merlin): Serves as your primary damage carry. Merlin boosts Erin's skill potency, ensuring you defeat Flame Emperor before stage timers expire.
- Isabelle: Provides team-wide restoration and shielding to manage sustained burn debuffs and area-of-effect damage.
Combat Strategy and Troubleshooting
Success in Hell 56-40 hinges on surviving the opening burst and pacing your defensive skills against the boss's attack cycles.
Surviving the Opening Phase
Flame Emperor deals intense damage immediately upon engagement. If Lohen or Galahad drops within the first few seconds:
- Recheck your pet roster to ensure Lohen occupies the front slot.
- Transfer your highest-tier DR and critical resistance pets from secondary squads to Esteria and Elizabeth.
- Invest in Galahad's chest and accessory gear to raise flat critical resistance and raw survivability.
Managing Mid-Fight Cycles
Do not use Isabelle's recovery skills proactively. Hold her healing and barrier abilities until immediately after Flame Emperor completes a ground slam or heavy area-of-effect fire attack. This counteracts the boss's burst damage and prevents backline carries like Erin from falling into low-health danger zones.
Addressing Time-Outs
If your team survives the full encounter but fails to beat the stage timer, your defensive setup is stable, but Erin's damage output is falling behind. Keep your defensive pet formation intact and focus resources on upgrading the Merlin card linked to Erin to increase her offensive skill scaling.
Free Lost Sword Codes
Current active codes and how to redeem them.
James Brown
James focuses on Android gaming on PC, emulator setup, controls, performance tuning, and practical troubleshooting for longer play sessions.
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This guide answered the exact question I had.
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