Divine Throne: Idle RPG - Zhang Jiao & Koi Coin Guide

To maximize your Koi Coin yield during limited-time events in Divine Throne: Idle RPG, awaken Zhang Jiao as your primary area-of-effect (AoE) damage dealer and target high-yield event encounters featuring Guan Yinping and Zhang Xingcai.

Awakening and Deploying Zhang Jiao

Awakening Zhang Jiao creates a major power spike by boosting his AoE damage output. To maximize his performance in event content, apply the following priorities:

Gear and Skill Upgrades: Immediately refine his gear and level up his active skills after awakening to increase clear speeds.
Formation Positioning: Place Zhang Jiao in positions where his skills strike the maximum number of enemy targets simultaneously.
Support Synergy: Pair him with support heroes that buff attack power so he can wipe out enemy waves before defensive cooldowns trigger.

Using Zhang Jiao as your primary damage dealer lets your support units focus on offensive utility rather than defensive survival, which shortens battle durations.

High-Yield Koi Coin Farming Strategy

Koi Coins serve as the primary currency for event milestone rewards. Efficient farming depends on targeting specific encounters and maintaining high clear reliability.

Target Node Type	Drops & Priority	Recommended Strategy
Guan Yinping & Zhang Xingcai Encounters	High Koi Coin yield	Prioritize daily stamina here to maximize event currency per battle.
Standard Event Mobs	Standard Koi Coin yield	Clear only when higher-tier target encounters are unavailable.
High-Difficulty Nodes	Maximum milestone value	Run only if your team maintains a 100% auto-battle win rate.

Position durable tanks on the front line to protect backline damage dealers from scaling enemy damage. If your team fails or takes too long on high-tier stages, drop down to a difficulty you can clear reliably on auto-battle to avoid wasting stamina.

Managing Stamina and Resource Budgets

To keep event farming efficient without stalling your general account growth, follow these resource guidelines:

Calculate Milestone Costs: Divide the total Koi Coins required for your target milestone (such as exclusive hero shards or upgrade materials) by your daily coin yield to determine if extra stamina is necessary.
Limit Premium Refills: Spend premium currency on stamina refills only if the extra drops guarantee reaching a major reward threshold before the event ends.
Protect Long-Term Growth: Do not divert all your gold or enhancement materials from your core roster solely to push temporary event stages. Use daily free stamina first, securing low- and mid-tier event rewards while preserving resources for permanent account progression.