Idle Heroes: How to Beat Gustin Waves in Void Campaign

To clear Gustin waves in the Idle Heroes Void Campaign, you must either land hard crowd control before the enemy front line acts or burst down key targets while protecting your carry with defensive enables and shields. Gustin walls act as lethal damage traps because their Link of Souls mechanic reflects heavy incoming damage back onto your team, quickly overwhelming standard defenses.

Why Gustin Waves Cause Wipes

Gustin waves punish uncoordinated area-of-effect (AoE) burst compositions through three primary mechanics:

• Link of Souls Reflection: Gustin links your heroes to enemy units. When linked Gustins take damage, that damage is mirrored directly back to your team. High-burst active skills often trigger this reflect across multiple links simultaneously, killing your main carry immediately.
• Totem Deployment and Buff Stripping: Gustin totems apply consistent debuffs while cleansing enemy status effects and stripping buffs from your roster. In waves featuring up to six Gustins, multiple totems deploy concurrently, overwhelming passive regeneration and ramp strategies.
• Premature Shield Popping: Inflated Void Campaign health pools mean Gustins absorb massive damage before dying. The mirrored damage burst instantly burns through the Unbending Will shield on your damage dealers, leaving them unprotected in subsequent rounds.

Speed Tuning and Artifact Setup

Outspeeding the enemy team is the most reliable way to prevent Gustin totems and links from appearing. Void Campaign Gustins have elevated base speed stats, requiring speed tuning through celestial stones, starspawn levels, and artifact allocation.

Equip your fastest support hero with an upgraded Demon Bell to feed immediate energy to your primary crowd controller or buffer. Your controller—such as Star Wing Jahra or Lord of Fear Aspen—must act before every Gustin to lock down the board before any enemy active skills trigger.

If your roster cannot outspeed the enemy lineup, switch your main carry to Melodic Strings. This guarantees a full-energy active skill in round one. The goal under this setup is to eliminate at least two Gustin units before they take their first turn, cutting the potential number of totems and reflected damage instances in half.

Crowd Control and Support Roles

Hard crowd control completely disables totem deployment and active skill execution, bypassing Gustin's passive debuff cleansing:

• Hard Controllers: Equip controllers with an upgraded Ruyi Scepter to land Petrification, Twine, or Fear on four or more targets in round one. Locked-down Gustins are restricted to basic attacks and cannot establish links.
• Mitigation Supports: Include Phantom Defier Elena or Mystic Fairy Freya to provide active shields, cleanse stray debuffs, and mitigate damage sharing. Scarlet Queen Halora provides team-wide damage amplification alongside passive damage reduction debuffs on enemies.
• Void Imprint Priorities: On your primary carry and key supports, select Damage Reduction, Control Immunity, and Crit Damage Reduction on Void Imprint nodes to survive reflected spikes that bypass initial shields.

Turn-by-Turn Strategy

Monitor combat sequences through the opening three rounds to diagnose failure points:

1. Round 1: Support heroes act first to feed energy via Demon Bell. Your controller applies hard crowd control, or your Melodic Strings carry removes one to two Gustin units immediately. Unbending Will must remain untriggered on your supports.
2. Round 2: Absorb incoming enemy basic attacks through active hero shields. Avoid firing unshielded AoE attacks if multiple Gustin links are active on your carry.
3. Round 3: Re-cast active skills into the thinned enemy ranks. With enemy numbers reduced, reflected damage will no longer overwhelm your surviving shields, allowing your primary damage dealer to finish the remaining targets.