hey guys how to get them i get 2+ more before but i dont know how 
Those come from Eternal Legendary Gear with class specific affixes, if I remember correctly.
Here is a list: https://www.reddit.com/r/DiabloImmortal/comments/1czx6la/eternal_gear_class_overview_including_tempest/
The Command Skeleton one should add more minions of that type.