Godzilla: Unleashed/Baragon

Being an earth guardian, Baragon obviously will help defend the earth with the aid of the earth defenders.
 * Cost: 15,000

Baragon is a fast and strong kaiju, but his long range attacks are weak. His energy recharges automatically, but at a slow rate. Baragon can dig underground.

Using the Alien faction, play "Friend in Need" at Monster Island. On the isle, simply free Baragon from the influence of the crystals and complete the stage. Afterwards, play the "Baragon" stage at Monster Island and defeat the creature to add him to the shop.