RAID: Shadow Legends Spider Den Stage 20 Team Guide

To consistently defeat Stage 20 of the Spider’s Den in RAID: Shadow Legends, field a team built around HP Burn debuffs, Spirit affinity tank baiting, and Turn Meter or crowd control. Direct damage output scales poorly against the boss's massive HP pool, so clearing this stage requires manipulating enemy AI targeting and utilizing percentage-based debuff damage.

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Core Team Roles for Stage 20

A successful Stage 20 team balances survival with reliable debuff application. Use the following role breakdown when selecting your champions:

Role	Key Function	Gear & Stat Priorities
HP Burner	Applies area-of-effect HP Burn to spiderlings to rapidly drain boss health	High Accuracy, Speed, Survivability
Bait Tank (Spirit)	Draws all Force-affinity spiderling attacks away from squishy allies	High DEF/HP, Resistance, Lifesteal or Regeneration sets
Crowd Control	Stuns, Freezes, or Provokes spiderlings to reduce incoming damage	Speed, Accuracy, Stun/Freeze artifact sets
Turn Meter Supporter	Reduces the boss's Turn Meter to prevent massive healing attacks	High Speed, Accuracy
Healer / Shielder	Keeps the designated Spirit bait tank alive through incoming turns	HP%, Defense%, Speed

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Key Tactical Requirements

1. Leverage HP Burn for Primary Damage

Direct nuking at Stage 20 requires extreme endgame gear. Instead, rely on HP Burn. Every time a spiderling with HP Burn takes a turn, it deals percentage-based damage to the main boss. Applying HP Burn across multiple spiderlings creates rapid passive damage that drains the boss's health bar without needing high attack stats.

Ensure your primary HP Burner has sufficient Accuracy to consistently land debuffs on Stage 20 enemies.
If your HP Burn champion is slow or inconsistent, bring a secondary support champion to extend debuff durations or increase turn frequency.

2. Manipulate AI Aggro with Spirit Affinity Bait

The Spider boss on Stage 20 is Force affinity. In RAID: Shadow Legends, Force enemy AI naturally targets Spirit affinity champions due to affinity advantage, especially if that champion has lower total HP than their teammates.

Bring a durable Spirit affinity champion to act as bait.
Build your bait tank with high Defense and HP so they can absorb spiderling swarms. They do not need to deal damage.
Keep your squishier HP Burn and Turn Meter champions at higher HP pools or non-Spirit affinities to ensure spiderlings stick exclusively to your tank.

3. Neutralize Spiderlings with Crowd Control & Turn Meter Control

If your bait tank falls, spiderlings will wipe the rest of your roster. Mitigate incoming damage through action denial:

Turn Meter Reduction: Skills that deplete the main boss's Turn Meter delay its turns, preventing it from consuming spiderlings to heal.
Hard Crowd Control: Freeze, Stun, and Provoke skills stop spiderlings from acting, buying time for HP Burn damage to tick.
Artifact Sets: If your team lacks natural crowd control skills, equip support units with Stun or Freeze artifact sets to trigger debuffs on area-of-effect abilities.

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Troubleshooting Failed Stage 20 Auto-Runs

Debuffs Keep Resisting: Increase your HP Burner and Turn Meter controller's Accuracy. If your debuffs fail to land, the boss will heal past your damage window.
Bait Tank Dies Too Fast: Increase your bait tank's Defense or pair them with a dedicated healer/shielder. Ensure your bait unit has sufficient Resistance to avoid stacking poisons from spiderlings.
Spiderlings Target the Wrong Champion: Lower your bait tank's maximum HP relative to the rest of the team while maintaining high Defense, ensuring the AI continuously identifies them as the primary target.