Ok, prompted by the lack of culpable answers that I saw on this board, I ventured into Vanadiel determined to figure out exactly how beastmasters work. I had 3 jobs to play with:
A lvl 30 WHM
A lvl 8 BST and
A lvl 12 BRD
So I set about running some tests on the charm and length of charm of creatures using bst as a sub. Here are the results:
LVL + JOB TOUGHNESS CHARM #TRIES
12 BRD Decent 3:20 1
12 BRD Decent 3:30 4
12 BRD Decent 3:40 * 4
12 BRD Tough 0:15 1
12 BRD Tough 0:20 * 3
12 BRD Tough 0:22 * 1
12 BRD Even 2:30 1
12 BRD Even 2:35 * 2
12 BRD Even 2:15 * 3
12 BRD Even 2:45 * 1
30 WHM Easy >5:00 2
30 WHM Even ------ 9
30 WHM Decent 3:45 1
30 WHM Decent ----- * 6
During all trials I had a lvl 8 BST subbed. Trials with a * after them are on the same creature (often by zoning before getting trounced and then coming back). On the 1st of the last set of trials I charmed a bat, it took me 2 attempts and lasted well over 5 minutes. The last 3 are all on Sauromogue skinks, which nearly killed me. I got lucky and charmed one once, the decent one, but was unable to recharm it after six subsequent attempts. My charisma was 15 as a BRD/BST, 28 as a WHM/BST, and 12 as a BST.
Also worthy of note is an "easy" bee i charmed in giddeus for a grand total of 15 minutes as my WHM/BST.
So what can we conclude? Charm ability is based on the BEASTMASTER LEVEL, charm length is based on CHARISMA.
What does this mean? I'll leave you to make your own conclusions, but from what I can tell, the greater the level discrepency between MAIN and /BST sub, the more difficult it is to charm useful monsters. HOWEVER, once you do it's just like being a beastmaster again. sort of.
Tell me what you think of the tests, if you spot any errors in my logic or just feed my ego, and enjoy.
