Talk:Warriors/@comment-72.191.8.230-20151025071932/@comment-49.146.227.138-20151025084525

As long as the quest is already unlocked, you can do the quest even if you sell them or use them as enhancement.

For the ideal time to summon, usually during events/festival. Every week, there is an event/festival which has tavern recruits and sometimes, exclusive ones. Basing from rates, it's better to pull from there as recruits in there have boosted rates (x1.5 or x2 for UR for example) compared to regular tavern recruits. However, a '10+1' or '10+2' recruit is not always featured in event/festival recruits. If you want a '10+1' or '10+2' bulk recruit, you can use the regular taverns but the pool of recruits change and they won't get boosted rates (10+2 recruits happened during the V2 promo).

I believe demon raids get much higher rates boost (x5) for the featured raid specialist. If you want the specialist, you should save for that raid. The upcoming raid specialist is Hati but currently, that event's rate boost and arcana pool is not yet announced. The demon raid event is in about a week or 2.

So yeah, it's changes from event to event. Still, I would suggest to pull from the event/festivals recruit if you like the units featured, just for the boosted rates. But that's just my opinion.