And here comes andariel farm fest. Mercs dies in 2 seconds while Oak sage doesn't die to andariel at all (Poison + Physical immunity... and she only does poison + physical damage.)
Also... that oak sage stood there for like ages + it is easy to kite andariel with oak sage (she attacks closest target to her so easy kiting = easy kills = easy money)

You wouldn't think that this would be quest drop?

Swapped merc to might aura. Damage got bossted by billions.
