How to Beat the Rampage Knight Boss at Stage 51-10 in CookieRun: Crumble

To defeat the Rampage Knight at Stage 51-10, you must prioritize a team composition that leverages the synergy between Scorpion Cookie and Galaxy Cookie. This boss encounter requires careful manual positioning to avoid incoming damage while maintaining high-uptime skill rotations. By stacking multi-hit abilities and maximizing skill duration buffs, you can effectively melt the boss's health bar before the Rampage Knight’s aggressive phase transitions overwhelm your squad.

Recommended Team Strategy

The core of this strategy relies on the interaction between Scorpion Cookie's high-damage output and Galaxy Cookie's utility.

• Scorpion Cookie: Serves as your primary damage dealer. Ensure their equipment is optimized for attack speed or crit to capitalize on the boss’s vulnerability windows.
• Galaxy Cookie: Provides essential support and synergy buffs. Their ability to extend the duration of beneficial effects allows your main DPS heroes to remain at peak performance during the critical burst phases of the fight.
• Synergy Focus: Use abilities that provide "Multiple" or "Extended" effects. These are vital for keeping the boss locked down and maintaining consistent DPS throughput despite the movement-heavy nature of this encounter.

Combat Positioning and Execution

Success at Stage 51-10 is heavily dependent on your ability to maneuver around the Rampage Knight’s attack patterns. Do not rely solely on auto-battle; manually controlling your units allows you to sidestep the boss’s telegraphed lunges and area-of-effect strikes.

Key Combat Tips

• Watch the Telegraphes: The Rampage Knight frequently uses charge attacks that can stun or knock back your frontline. Move your heroes perpendicular to the charge path to maintain uptime.
• Skill Timing: Save your heavy-hitting abilities for when the boss is stationary. Avoid using all your cooldowns while the boss is transitioning between movement phases to prevent wasting damage.
• Maintain Buffs: Keep Galaxy Cookie’s duration buffs active as much as possible. If your buffs drop during the boss’s rage phase, your survivability will decrease significantly.

Optimized Setup Overview

Use the following table to organize your party for the 51-10 encounter:

Focus your resources on leveling these two specific cookies, as their synergy significantly lowers the gear requirement needed to clear this stage. If you find your team dying too quickly, swap your flex slot for a defensive healer to stabilize the party during the boss's final enrage timer.