*** HUGE THANKS TO RED AND HER TEAM FOR PUTTING ALMOST ALL OF THIS INFORMATION TOGETHER***
Having a strong base makes this game much easier. If you can hold onto resources or even avoid being attacked in the first place because your base looks too strong, it's easier to upgrade and the likes. There is also the little detail of the game title: War Dragons. A strong base makes it easier for your teammates to defend in war, makes it easier for us to frustrate the crap out of our opponents.
Here is Red's advice on base building. For reference, I will refer to the islands closest to your home base as the "back" and the island that dragons first hit as the "front".
BASIC ADVICE
SPECIFIC ADVICE
On the small island, a storm place in the corner can reach every other space. This is unique to the small islands. In this set-up, the Red Mage is in the center, making death gaze useless to weaken the defense from the start. The Blue Mage ensures the attacker cannot put up a shield to protect from the incoming damage. The Ice Turret makes the storm (and everything else) harder to take down. Along with a perch, this is a very easily defended small island.
On the Long Island, there is a slightly different set-up due to the length of the island, the diversity needed, and the use of the storm. Our focus is to keep the high damage dark flak alive. To do this, we have to make sure it is covered by the red mage, blue mage, storm, and ice. This is the only set-up that allows this to happen while keeping the flak closer to the front.
The red mage is offset but covers the key towers - storm and dark flak. The storm will keep the flak, ice, and red mage alive with the shield. The ice will keep the storm, flak, and blue mage alive just a bit longer. With the blue, this ensures Hauheset will take at least one hit before sanding the blue mage and using time shift, as well as keeping shields down.
Ideally, we would like some projectiles and another blue mage to occupy the back half of the long island to better diversify our base.
Make sure you are tracking your progress on the Dragon Check-In. If you over level, your dragons will be too weak for your level to be really effective. So, it is important to have a good balance! Follow Red's Check-In! It will help you a TON!