Alliance growth technology – a tier lis
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The Midsummer Festival (also known by many as the Harvest Festival) is coming soon to Infinity Kingdom. Scheduled as the next major seasonal event, it’s shaping up to be one of the most exciting and impactful events of the year. Players can expect the return of familiar activities, along with exciting new additions, potentially reshaping the gameplay dynamics and rewards.

Here’s a comprehensive guide covering everything we know so far, what you can expect, and how to best prepare yourself to make the most of this major event.
Based on past events, players will likely see these familiar features return in this seasonal event:
The classic 30-level pass, filled with a variety of valuable rewards including:
Why it Matters:
The Celebration Pass is always an excellent deal for both spenders and free-to-play players. Spending on the premium track (usually around $50) grants access to high-value items at significant discounts compared to normal game costs.
Previously known as Treasure Hunter, the event appears renamed to Kingdom Pilgrimage. Likely retaining its core mechanics, it will feature:
Why it Matters:
Treasure Hunter has historically been the best (though expensive) event for high-value immortal fragments, making it key for spenders building out Chaos and Holy Immortals. The ranking system pushes competition, rewarding strategic timing and resource management.
Likely returning, these PvE-based challenges provide players daily opportunities to earn:
Why it Matters:
These events offer consistent rewards for minimal effort. Completing them daily ensures you maximize the value gained without significant investment.
One of the most interesting announcements is the return of the previous Castle Skin (originally from earlier seasonal events like February or March). While this may seem repetitive at first glance, recent trends strongly suggest this skin may now become upgradable.
Recent skins introduced in similar events:

Given this context, we speculate the returning castle skin may also become upgradable. If so, players might see something extremely valuable like increased Troop HP, which would be a massive gameplay shift given troop attribute importance in damage equations.
Why it Matters:
Upgradable castle skins represent a substantial power gain and long-term investment for players. If confirmed, this could change how players approach castle skin investments entirely.
Another intriguing new feature announced involves Clinical Trials, which now includes a competitive ranking system.
Why it Matters:
A competitive PvE ranking system is brand new, creating fresh content and offering yet another strategic avenue for players. PvE-focused builds and players will find new ways to shine, adding depth to the game.
Expect a new set of:

Cosmetic items traditionally have no gameplay impact but remain popular collectibles among dedicated players.
Seasonal events like the Midsummer Festival are among the best opportunities for:
The introduction of new content such as upgradable castle skins and competitive PvE challenges only enhances the importance of participating actively.
To make the most of the Midsummer Festival, consider these key points:
The Midsummer (Harvest) Festival promises both familiar mechanics and exciting new additions. The possibility of an upgradable castle skin and a competitive PvE ranking system brings fresh value and strategic depth. As usual, this seasonal event remains a critical moment to accelerate growth, strengthen your Immortals, and gain lasting competitive advantages.
Prepare now—because this event could redefine your Infinity Kingdom journey in meaningful ways!
Published: 04-08-2025