I agree what haha says, but you shoulda get and 20 attack for corrupt vesta longsword. it hit high + remember when pking with obby maul, use berserker necklace :love:
Reasoning: Although the Obby Mauler hits high, and has a very low combat level, it's very inaccurate. Due to this, it's very slow in regards to training.
I'd recommend getting those weapons from Stealing Creation, as they give double the experience - which is great for training, especially Obby Maulers!