Cooldown: 5
  Skills:
  - message{msg="<mob.name>&e begins casting a spell."} @PIR{r=15}
  - potion{t=SLOW;d=20;l=7}
  - delay 20
  - message{msg="<mob.name>&e unleashes a swarm."} @PIR{r=15}
  - effect:sound{s=entity.irongolem.death;v=1;p=1;}
  - effect:particles{p=portal;hs=1;vs=1;a=250;s=2;y=1;}	
  - summon{type=ShadowSwarmSpider;r=3;a=5;}