Talk:Magatama/@comment-17760674-20131211072901/@comment-1328622-20131215070404

You can test this yourself.

a magatama with the correct class and great success should give 247 experience. 2 magatamas should be 494 exp.

In bulk, the bonus is reduced to 25%, meaning you'll get 143 * 1.15 * 1.25 = 206 experience if you get a great success.

Thus, if you bulk 2 magas instead of fusing them individually, you'll get at most 412. (In fact, you'll only receive 3 experiences, 165*2=310 for no bonuses, 165+206=371 for one great success, 206*2=412 for both great successes).

Thus, there's no reason to ever bulk magatama. It costs more and you get less experience to boot.