Skills:
  - effect:particleline{particle=flame;amount=1;fromOrigin=true;y=2}
  - effect:particleline{particle=fireworks_spark;amount=4;fromOrigin=true;yOffest=2}
  - potion{type=SLOW;duration=50;level=7} @self
  - delay 50
  - shoot{type=ARROW;velocity=2;damage=10;ontickskill=FLAMETHROWER_TICK;onHit=Ballista_HIT}
  - delay 5
  - shoot{type=ARROW;velocity=2;damage=10;ontickskill=FLAMETHROWER_TICK;onHit=Ballista_HIT}