i´ve been dedicted for a longtime. i´m a marine and i´m losing my focus on the battleground. i thought of summoning andras but acording to priestess maxine he could be dangerous.i need a warrior demon for guidance, but who?

I have folowed priestess maxine for one year. I am a marine and i´m having trouble focusing. i would like to know a warrior demon to help. i was interested in Andras but maxine says he could be dangerous. so i would love some help 7