The Cloyster immediately closed her shell and braced for impact. Thankfully, her defense was so high that the attack didn't do much, but it was still super effective.
"Nice try," she said. "That brick break would have annihilated any other ice type."
She thought for a brief moment about her next move. What she was planning was risky, but if it were to work, she would for sure have the upper hand in this battle.
"Shelly, use Shell Smash!"
The outer shell of the Cloyster was now on the floor, among the Pokemart products the Rocket grunts had destroyed.