terraria calamity mod putting poltergeist tortured soul to rest part 27

what's up guy it's me nightcome today I'm playing some more Terraria calamity mod in this video I'm going to be beating Poltergeist he was more fun than i thought he was going to be not going to lie
0:00start
0:27 Learning the boss
7:00 flow state actvate
12:00 ghastly loot
15:23 end