Bubble Pea

Bubble Peais a Peashooter that shoots bubbles. Bubble will traps the zombie in it 3 column range for 6 seconds. While the zombie is inside the bubble, their speed will reduced 3 times, and prevent zombie from attacking the plants. The Blover and other types of Blover can blows all zombies inside the bubble away. But if zombies inside the bubble got attack by Spike Plant (Spikeweed, Barrier-nut, ect) or Spike-shooting Plant (Cactus, Spike Pea, ect), the bubble will pops.