Sacred Odyssey: Rise of Ayden - by Gameloft - FREE (+IAP)

[Anara]

Help! I've been stuck on this for a month! Ever time I've tried I've died and its hard! I need to kill the tree with the flower that comes out of the top to make the bridge but I don know what to use. I know I use the eagle to knock it out by then what? And how many times to I need to do it? I can't get past this and is making very upset so please help if you can! Thanks!