The Seven Deadly Sins: Origin Deep Spider Nest Raid Guide

To clear the Deep Spider Nest raid in The Seven Deadly Sins: Origin, prioritize eliminating hatchling waves the moment they spawn, breaking cocooned allies with multi-hit attacks, and managing poison debuffs before burning down the Broodmother during her final enrage window.

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Core Boss Mechanics and Counters

The Broodmother uses arena-denial hazards, incapacitating crowd control, and summoned swarms. Counter each attack pattern as follows:

Venom Spit and Toxic Pools: The boss fires venom projectiles at ranged heroes or the primary target, leaving persistent acid puddles. These pools reduce movement speed and apply stacking poison damage. Bait these spit attacks toward the outer edges of the arena to keep the central floor open for dodging.
Web Cocoon Entanglement: The boss traps a party member in a targeted web line, incapacitating them until allies destroy the cocoon. Attack the trapped ally immediately using heavy melee swings or fast multi-hit abilities; leaving a teammate cocooned triggers a heavy follow-up slam from the boss.
Brood Awakening Phase: At fixed health thresholds, the Broodmother shields herself or retreats while releasing spider waves. Shift focus from the boss to the adds immediately to prevent cumulative bleed and poison debuffs from overwhelming your team.

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Team Building and Role Priorities

A consistent raid team requires sweeping area-of-effect (AoE) damage to handle adds, active crowd control, and reliable cleansing.

Role	Premium Pick	Accessible / F2P Option	Core Responsibility
Main DPS	Meliodas / Derieri	SSR Ban / Starter Striker	Clears minion waves with broad attacks; bursts the boss during vulnerability phases.
Crowd Control	Merlin	Free Earth/Wind Caster	Pulls and groups hatchling swarms; roots or freezes aggressive packs.
Support / Cleanser	Elizabeth	Elaine / Starter Healer	Removes venom stacks and heals through sustained poison attrition.
Shield / Utility	Gilthunder / Heavy Guard	Starter Tank / Brawler	Taunts frontal lunges and peels hatchlings away from vulnerable ranged casters.

High hit-count attacks are essential even when running accessible rosters, as rapid hits break cocooned teammates quickly without requiring ultimate abilities.

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Minion Wave Priority

Failing to manage hatchlings during summoning phases is the primary cause of party wipes. Handle incoming waves with the following sequence:

Reposition the Swarm: Pull hatchlings toward the Broodmother's flank rather than chasing them around the perimeter.
Layer Area Damage: Cast persistent ground AoE skills directly underneath the boss so your damage damages both the Broodmother's poise bar and the surrounding adds.
Neutralize Acid Spiders at Range: Identify glowing green hatchlings immediately. These enemies detonate upon reaching your frontline, so trigger their explosions early using ranged basic attacks or wide skill arcs before they close in.

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Surviving the 25% Enrage Phase

When the Broodmother drops to 25% remaining health, she unleashes an enrage howl, gains increased attack speed, and covers wider portions of the floor in poison clouds.

Save Bursts for the Enrage Window: Hold character switch skills and ultimate animations until the 25% threshold triggers. Chain your stored damage bursts together to burn the boss down before acid completely covers the arena floor.
Preserve Stamina: Never deplete your stamina gauge entirely on offensive repositioning. Maintain at least one full dodge charge at all times to evade sudden leap attacks and wide sweeps.
Manage Stacking Poison: If your lineup lacks continuous cleanse skills, bring high-grade anti-toxin potions and defensive food buffs into the raid. When poison stacks reach four or higher, swap to your secondary support to trigger healing and rotate off-field before attrition damage turns lethal.