User blog comment:MoroseLark/Rare Summon 6-pack (With the ongoing 10x bonus)/@comment-25234280-20141216121416/@comment-26544089-20141218134042

That's what I have done so far; I completed the training of one and left the other idle. The idea of having two daemons capable of reducing all enemies' attack at once is tempting, but so is limit breaking one of them. Heh.