In this video guide I will show you how to defeat the Butterfly of Delirium in the ruined city center. This can either be the second or third boss you fight depending on if you go into the hole in the ground by jumping down some ledges.
The main strategy I used for this boss is using the caster blood code and used the fireball spell
. Once she uses her charge ability go in for a few hits and back out. Once the spell cools down make sure to use it often. Other than that you can gain aggro from the boss while your partner attacks her. Then when she focuses on your partner try to get a few hits in and back away.She has a few moves to look out for
that are pretty nasty. She will do a charge attack from time to time. Sometimes even do it back to back. This attack can be dodged if you time it right. From time to time she will also fire out some poison balls at you so make sure to roll out of the way. She will also do a few different spinning attacks so be prepared to roll back from these. One of her last moves is quite a basic bite attack and should be blocked unless you can roll far away enough from it.
Most of her moves revolves around poising you
. So make sure you have some items that take poison effect away. Once you defeat her and the cut scene starts the achievement will pop.