You need to use a certain amount of skill points in order to unlock the next job. And I've found out that with 45 combo, your base damage doubles. Remember folks, use high altitude arrows.
Actually it's easier to get S ranks with single arrow skills because if you miss with just one of the arrows of your multishot, there goes your accuracy. I recommend iron arrow until you can get pierce arrow.
The grade system is based on the points acquired during the mission. And the points are based on how long the arrow has been in the air, the hp of the monster, and the percentage of accuracy and repel. Also the grades above 'A' are achieved by having little or no monsters pass the blue marker at any time.
Athena Pierce taken down at level 100 with necro bow. Necro bow is da bomb. Got Ancient amazon Bow as a reward for beating Athena =) Now for Zakum muahaha, great game.
thekooliest, on the first level i killed all the snails before they reached the blue marker, still only received an A. Apparantly there is a AA and S rank. I already have 100% accuracy and 100% repel on the first level, still only an A rank. I want to know how to obtain the higher rankings.
Hmm just got S rank for second level, could you explain how the ranking system works because I got 100% in accuracy and repel on the first level and only got an A rank.
 "Hunter Story"){kind=icon}
 "Crazy Climber"){kind=tracking}