See above for the benefits of Hyper Body. Dragon knight(Maple Story Meso) is one of the few, can provide important support ability and still Damage a boss, even if their duration slightly lower than the other two classes. They contribute to their is priceless. A constant can save a lot of studying in Pianus from devastating damage when studying.
Also, Roar is used in Pap runs to explode the dark stars on the top platforms, thus neutralizing threats that can potentially deal 8k+ damage in Maplestory. Dragon Knights' weapons lose their 2nd job instability by using forced stab or swing attacks in 3rd job. Spears and Polearms also both have very long reach, but slower attacks. We provide Maplestory powerleveling for you here.