ThirstyBob |
So I was going through this trying to disprove, RAW, a ridiculous build that someone put up online. Suffice to say the build involved a Colossal Greatsword, Levitation, and Vital Strike. I do not know the details, I stopped reading at this point. But on purely weight alone I thought I would be able to disprove it. I like Yigler's formula but I can't find any RAW to support it, so I think it is just a good DM houserule.
The armor size table, if used for weapons, is ludicrous. The size and weight of a greatsword shouldn't scale linearly. RAW, using armor table for weapons, a 5 foot long greatsword weighs 8lbs; and a 60ft greatsword weighs 96lbs - A character with 10STR could carry it at heavy load - 18STR could carry it and still be light. IN ADDITION, a colossal creature; weighing more than 250,000lbs (RAW); would be wielding a 96lb GREATsword. (This is where I should put a jackiechan.jpg)
The best I could scrounge up is the approximate weight of different sized creatures. There is approximately a x8 difference between size categories:
Medium 60-500 lbs.
Large (tall) 500-4000 lbs.
Large (long) 500-4000 lbs.
Huge (tall) 2-16 tons
Huge (long) 2-16 tons
Gargantuan (tall) 16 - 125 tons
Gargantuan (long) 16 - 125 tons
Colossal (tall) 125 tons or more
Colossal (long) 125 tons or more
(With a ton weighing 2,000 lbs)
So using this x8 per tier and applying it to the weight of the weapon I arrived at the x24 that erian_7 found with the Gargantuan warhammer, and if you continue to Colossal that would be x32. So according to this formula, a 60ft greatsword would weigh 256lbs. This seems more reasonable, at least it would require 25STR to carry it under light load.
At this point we are skittering dangerously around the gaping chasm that is the question of why a colossal creature is wielding a weapon that is .1% the weight of itself.