Stuck on first four islands - need help

[Bhruic]

Yeah, it's a really annoying fight. Basically you have to have melee units to take on the summoned spiders, and ranged to hit the boss spider. Although the Royal Snakes will work too. But if you don't have enough damage output to take out the summons fast enough, you can easily get overwhelmed.

Best case is to try and kill off all the enemies on the four islands and hope the extra level(s) will be enough to pull off the fight.