Star Reef - 2

Strategy
Warning #1: Be careful! Poltergeist and Zombie Knight can lower your attack power and Stinky Zombie can provide poison to you! If the Rage Chili is full, give it to Matilda so she can cleanse these harmful effects!

Choose Matilda in Druid, Bomb in Cannoneer and The Blues in Rogues. In every waves, attack every turn with Bomb, then, heal with Matilda if the birds' health is not full, otherwise, attack with her. If Poltergeist, Stinky Zombie(except wave 3) or Frankenpig is about to attack, protect with The Blues on the bird that have the highest current health. Repeat this over and over until you win or lose.

Don't use the Rage Chili on wave 1. Use it on Matilda at wave 2 (once only) and on The Blues on wave 3 at the first time it is full. At the later times, use the Rage Chili on Matilda if the birds' healths are under 70% and if otherwise, use it on The Blues on wave 3.

In Summary
Zombie Knight and Poltergeist can reduce attack power by 15%, Frankenpig can deal big damage, and Stinky Zombie can poison you.