I saw black archer appears in gacha and think "hey that could be good idea to roll a little bit" except the puppeteer and gold druid none of them are in banner
![Stick Out Tongue](https://harem-battle.club/images/smilies/tongue.png)
long story short, which one to keep and which one should go I am kind of interest in units traded with rainbow crystal
oh and black puppeteer is like majin so she will absolutely stay