The Seven Deadly Sins: Origin Star Chart and Erosion Rampage Guide

To optimize account power in The Seven Deadly Sins: Origin, defeat open-world Erosion Rampage elites to gather upgrade catalysts, then invest those materials into percentage-based offensive affixes on outer Star Chart sockets. Clear inner core nodes with basic materials for guaranteed flat attributes, but reserve premium refinement items exclusively for peripheral sockets on your primary damage dealer.

How to Defeat Erosion Rampage Elites

Erosion Rampage triggers when environmental corruption saturates field elites, granting them hyper-armor against normal flinching, boosted break resistance, and heavy damage reduction. To defeat these targets within zone time limits, focus on depleting their blue stagger gauge rather than relying on unbuffed basic attacks.

1. Deplete the Stagger Gauge: Use heavy blunt attacks, shield-breaking weapon skills, or resistance-reducing abilities from characters like Meliodas or Khala to chip down the blue meter.
2. Capitalize on the Downed State: Shattering the gauge removes the elite's hyper-armor and inflicts a vulnerable state lasting six to eight seconds.
3. Execute Burst Combos: Unleash your primary carry's highest-damage elemental bursts during this brief vulnerability window to eliminate the elite before its protective barrier and area-of-effect sweeps reset.

Efficient Farming Routes for Star Chart Catalysts

Clearing Erosion Rampage events yields Astral Shards, Refinement Essences, and Constellation Polish Stones. Because clearing an event puts that anomaly on cooldown, static farming at a single spawn point is inefficient.

• Follow Mini-Map Indicators: Look for pulsing dark vortex icons across the open world to identify active corrupted zones.
• Maintain a Three-Point Rotation: Cycle between three adjacent high-tier zones to allow cleared sectors sufficient time to reset between visits.
• Prioritize Max-Corruption Nodes: Zones that reach maximum corruption intensity offer improved drop rates for higher-rarity reroll catalysts.
• Bring Gathering and Mobility Units: Use characters like Estia or Lancelot to gather peripheral mobs quickly so your team can focus damage onto the primary elite.
• Monitor Combat Power Requirements: Avoid corrupted zones far above your party's average combat power, as prolonged clear times lower your overall catalyst yield per hour.

Star Chart Structure and Priority Rules

The Star Chart features two distinct node types that require different resource strategies:

• Inner Core Nodes: These fixed nodes consume standard gold and basic materials to grant static health, base defense, and universal attack. Unlock them sequentially without spending premium currencies.
• Peripheral Outer Sockets: These sockets roll one to three randomized substats ranging from Rare to Legendary tier. Save premium Refinement Essences exclusively for outer ring sockets with high maximum stat ceilings instead of spending them on early, low-cap sockets.

Substat Priority and Reroll Targets

Endgame boss encounters and Abyss floors impose strict enrage timers, making offensive percentage multipliers significantly more valuable than flat defensive increases.

When refining sockets, stop rerolling once you hit an S-tier stat in the top quartile of its potential range. Chasing perfect rolls across all three affix lines on a single socket depletes materials rapidly with diminishing returns.

Substat Locking and Material Management

Locking a preferred affix preserves that stat while rerolling the remaining lines on a socket, but doing so drastically increases subsequent costs. Locking a single affix doubles both the Refinement Essences and gold required per attempt; locking two affixes triples the base cost.

• Never lock low or mediocre rolls: Reroll unlocked sockets entirely until at least one S-tier stat lands near its maximum value.
• Only lock top-tier S-stats: Reserve locks for maximum-tier Critical Damage or Elemental Penetration rolls.
• Focus on One Character at a Time: Invest your reroll catalysts into your primary damage carry's constellation tree first. Only distribute surplus catalysts to secondary damage dealers and support units after your main carry's offensive sockets are secured.