Cookie Run Kingdom has its fair share of demanding boss stages, one of which is 11-27. During the battle, you will have to overcome Raspberry Cookie, a tough foe that has the power to wipe out your entire team if you fail to play the right cards.
To beat the stage and counter Raspberry, you will need to assemble a strong enough team, preferably one that can summon huge numbers to assist you in battle. To begin, you should aim to put Dark Choco Cookie on the frontline. Using the Charge type hero will help cut down enemy defenses and give way for your other teammates to focus attacks on Raspberry.
Next, you should opt for a healer, such as Pure Vanilla Cookie. Then, max out your roster with summoners, including Pumpkin Pie Cookie, and Licorice Cookie. By employing a group of summoners, you will be able to rein havoc down on Raspberry before she whittles down your defenses.
The goal for the duration of the 11-27 stage is to overwhelm Raspberry with summons. Bring a strong enough group with such abilities, and you should breeze through it before taking too much of a knock.
For more Cookie Run Kingdom content, check out Cookie Run: Kingdom Spring Picnic dice and board game event guide right here on Pro Game Guides.