Hmm, I did not know that. Interesting note about Jump, I had assumed because you were aerial that it automatically made the attack Aerial in addition to the x2 damage, that would appear to be wrong then.
I hadn't realized that the Blood Lance worked in that manner, I knew it had a few racial weaknesses, but I didn't realize that if the enemy had an Absorb Elemental that it would deal less damage. That finally explains that oddity with the Dragon Lancer and and Artemis Arrows dealing less to the Blue Dragon, I always found that to be quite bizarre, thanks for the information.