I'll try answering as best i can, firstly there are no free daily pulls. You get scrolls weekly, from daily sign in with increasing star as you progress in the month with a10+1 in the third week. Another way to recruit would be from traits that you have collected through the "cruise" missions, you can recruit hunters from suspicious mouse guy when you've collected enough traits for that specific hunter.
Natara 
10_YrsLambo
Another way to recruit would be from traits that you have collected through the "cruise" missions, you can recruit hunters from suspicious mouse guy when you've collected enough traits for that specific hunter.