Board Thread:Question and Answer/@comment-24596086-20150324191911/@comment-887715-20150324200318

1: Naturally, your maidens will lose some soldiers(HP) over time the further you go through the Campaign/Event map after battling maidens on the way(AW battles are excluded). There are many(but similar) ways to restore them.

-Tap on the individual maiden and use your resources(Gold, Ether and Iron) to recruit(restore) soldiers(HP). Drag the horizon bar to your desired amount. You can also use the typing method as well by tapping on the white box, then enter the amount you need to recruit.

-Tap "Recover All" and Recruit. This will restore the WHOLE team's soldiers, so be sure to have sufficent amount of resources when doing this.

-Alternatively, you can use a healer maiden in your team to save resources. Just be sure to use them on time when you're about to deliver the killing blow, though!

2: You'll actually need Lv.27 Slimes(the amount depends on the maiden's level), a Great Blessing arcana and a Training arcana. Lv.30 Slimes(the maxed Slime you're talking about) were only used when upgrading a really high level one(like say, a UR/HUR/GUR). I know you don't have time to check so much of the guides, but I'll post one here anyway(at least I tried, though...):Upgrade

Any other questions, I'll return here anytime you need me to ;)