Ranger/Monk vs the DOPPLE?

yea i plan on doing my dopple quest around level 13.. so how would u guys suggest doing it? any ideas?

Just bring all your useless spirits. Start beating on him while he is setting all of them. Voila!

Another method, bring favorable winds and all your bow attack skills. While the dopple is setting the spirit, rush up to melee range. The dopple will proceed to smack you with melee attacks (but no melee skills since you have none), while you can tear him apart with powershot, etc (boosted by winds).

Since you're a monk secondary, you can do the monk method too.

Retribution and Healing breeze. Don't know if it works for rangers, but you can give it a shot.