CookieRun: Kingdom Guardian of the Rift Guide

Struggling to beat Guardian of the Rift? Feel like victory depends entirely on luck—especially on pulling those elusive Legendary Heroes? You're not alone. The first-clear probability is notoriously low, but this guide will break down the core strategies to maximize your chances and turn the odds in your favor.

What is Guardian of the Rift

Guardian of the Rift is a limited-time event reintroduced with the 5th Anniversary update. As described in the official event overview, you’ll face multiple waves of enemies during this event, and you must summon cookie defenders and manage your team to defeat them. The gameplay includes special summoning and attacking mechanics that make it different from normal battles. Additionally, the event offers three difficulty modes: Normal, Hard, and Infinity. Points are earned after each wave of enemies is eliminated, with corresponding rewards granted upon completing different rounds. Let's now delve into the gameplay mechanics and explore its core features!

Things You Need to Know Before Playing

Units

Units are the primary cookies you summon and deploy in Guardian of the Rift. You can review all units available for the current season by clicking the Collection button in the lobby.

1.Unit Rarities

Units are categorized by four rarities:

• Hero, Elite, Rare, Normal

Units with higher rarity have superior stats but are more difficult to obtain and merge.

2.Merging Units

Units can be merged to create more powerful ones. When you have multiple identical units on the battlefield, they will automatically merge into a random unit of a higher rarity.

• 3 identical Rare units → 1 Elite unit
• 2 identical Normal units →1 Rare unit
• To create a Hero unit, you must combine specific lower-rarity units, following designated recipes.

Tower

Your tower in the center has a special attacking system that can deal damage and help clear waves. There are five defense types, each with unique effects. Choose the best one for your strategy to clear waves more effectively. The Core of Fire is recommended early on, but if you acquire the Core of Poison, it's best to use that.

The tower's skill can stack up to 5.

Upgrade System

You can upgrade your cookies to make them stronger during the battles. The upgrades include:

• ATK: Increases ATK of allunits on thebattlefield.
• ATK Speed: Increases ATK SPD ofall units on the battlefield.
• Cooldown: Reduces skill or passive Cooldown of all units on the battlefield, or the Tower Cooldown.
• Summon Level: Increase the chance of summoning higher-rarity cookies.

Core Strategies for Faster Clearance

Normal Mode

Note: You won't always be lucky enough to merge into a Hero unit.

Tower Skill Timing

Use your tower skill at the right moment—don't unleash it the instant it's ready. Deploy it when the field is swarming with enemies, and to clear minions just before the boss appears.

Team Composition Quality

You must have at least two Hero units to progress effectively through the game.

Unit Placement

Always position your higher-level units in corners to maximize their damage coverage area.

Note: You can try playing it in the Practice mode to familiar with the gamplay.

Conclusion

Guardian of the Rift may feel unforgiving at first, but success isn’t purely dictated by luck. By understanding unit rarities, mastering the summoning and merging system, choosing the right tower core, and prioritizing summoning levels over early upgrades, you can dramatically improve your clear rate. Focus on building at least two Hero units, time your tower skills wisely, and optimize unit placement to control the battlefield. With the right strategy and a bit of adaptation, even this RNG-heavy mode becomes manageable—and far more rewarding.