Lost Sword Foundation Guide: Village, Relic, and Chaos Cube Priority

To build an account foundation that prevents progression walls in Lost Sword, focus your daily resources on your Village economy, offensive Sacred Relics, and percentage-based nodes on the Chaos Cube. These three systems provide account-wide stat multipliers and passive resources that benefit every character on your roster simultaneously, unlike individual hero upgrades that quickly run into material bottlenecks and level caps.

Why Account Foundation Outvalues Single-Hero Investment

Channeling all your gold and stamina exclusively into a single carry hero produces diminishing returns. Character advancement eventually halts behind promotion milestones, rank-up materials, and skill book shortages.

Account-wide systems apply baseline multipliers to all current and future heroes:

Universal Survivability: Off-tanks and supports gain passive durability from account stats without requiring high-tier gear investments.
Multi-Team Preparedness: Modes requiring multiple formations, elemental trial towers, and extended campaign stages become manageable because secondary heroes inherit base account stats.
Immediate Baseline Power: Any newly summoned hero immediately receives the passive attack, defense, and health bonuses already unlocked on your account.

Village Building Upgrade Order

The Village provides passive gold, account experience, and crafting materials while you play or remain offline. Keep your peripheral buildings capped relative to your Town Hall level, following this upgrade sequence:

Town Hall (Central Hub): Upgrade the Town Hall first. Its level dictates the maximum ceiling for all other structures and unlocks additional building plots.
Gold Treasury & Production Facilities: Gold is the most frequent bottleneck for equipment refinement and relic ranks. Maximize passive gold generation immediately after the Town Hall.
Dispatch & Expedition Office: Higher office levels unlock advanced dispatch missions, securing regular character shards, enhancement stones, and summon currencies.
Alchemy Lab & Crafting Workshops: Once passive economy and dispatch buildings match the Town Hall cap, upgrade crafting facilities to synthesize lower-tier upgrade items into higher-grade materials.

Delay cosmetic plots and secondary convenience buildings until your economy and dispatch facilities reach their current caps.

Sacred Relic Investment Priority

Sacred Relics grant unconditional combat stats to your entire party. Relic levels provide more reliable combat rating gains than rolling randomized substats on mid-tier equipment.

Relic Focus	Priority Level	Key Stat Increases	Recommended Application
Offensive Relics	High	Flat ATK, ATK %, Crit Rate	Level first to meet campaign damage checks and beat enrage timers.
Defensive Relics	Medium	Flat HP, DEF %, Damage Reduction	Level when squishy supports fail to survive unavoidable area-of-effect damage.
Utility Relics	Situational	Gold Gain %, EXP Boost, Cooldown	Invest surplus materials only after clearing required damage thresholds.

Push individual offensive relics to their next milestone rank rather than distributing enhancement materials evenly across all available relics. Relics gain passive bonus traits at specific milestone tiers, creating immediate stat spikes that resolve difficult campaign stages.

Chaos Cube Node Pathing and Rerolls

The Chaos Cube is an interconnected node grid that permanently raises account-wide combat attributes. Avoid unlocking nodes randomly by sticking to a direct path:

Prioritize Percentage Nodes: Chart routes toward percentage Attack (ATK %) and Critical Damage nodes over flat defensive stats. Percentage scaling offers superior returns as your heroes reach higher base levels.
Target Matching Elemental Gateways: Unlock elemental affinity nodes that align with your primary damage carry before branching into unused elements.
Preserve Cube Reroll Currency: Do not waste rare cube reroll materials on outer, low-tier sockets. Save reroll items for inner rings and high-tier junction nodes that feature significantly higher stat caps.

Daily Foundation Routine

Follow this checklist at each daily reset before spending stamina on regular gear stages:

Collect Village Production: Harvest your resource buildings immediately upon login to clear storage limits and prevent production pauses.
Reassign Dispatches: Send out your highest-tier dispatch missions to ensure continuous passive income while tackling active content.
Clear Daily Relic and Cube Dungeons: Use all daily entries in relic dungeons and trial challenges to collect your fixed allowance of relic upgrade stones and cube currency.
Target Upgrades: Funnel daily dungeon materials directly into your primary offensive relic's next milestone rank or toward the next ATK % node on the Chaos Cube grid.