My nic cage build is breaking the game (raging spirits)

I made a witch minion build with the following spells, and every time my friends join me, and we start fighting enemies, their games crash.

- Chaos bolt lv 13
- Skeletal Warrior lv 13
- Summon hell hound
- Unearth lv 13
- Contagion lv 13
- Essence Drain lv 13
- Flame blast lv 13
- Ember fusillade lv 13
- Fireball lv 13
- Solar Orb lv 13
- Raging spirits lv 13

Literally every time any of my friends join me, within minutes of us fighting mobs, their game crashes - I am going to post this on the site as well but I wanted to see if anyone else was having the same issues? Sounds like something the devs need to look into to see if there is a fix cause I've been having fun.