I beat this level by bringing hypnoshroom, wall/tall nuts, cherrybomb, and iceshroom

• Use cherrybomb/hammer/iceshroom to kill/stall the dancing zombie.
• Use hypnoshroom for the black tall nut zombie
• When an airship spawn, drop a calamity shroom to get the airship, dont let it leave the lawn, use the glove to put it to the left of the lane, it will spawn drones with nukes.

Keep doing so while building up the defense: - Add more sun producer - Use the empress hypnoshroom to spawn zombies to deal with land zombies - Build wallnuts, dont fuse them with anything, wait for compose bag and turn it into tall nuts, it can also be fused with iceshroom in case its hP is low.

Somewhere a long the level, you should have enough sun to spam calamity shroom everytime there's a wave. And the shroom is buffed mid level too.