It's all totally possible. I think you can get three/four summons before Cecil turns from his ways. After that you got bomb which can be done as you level up your team to 99. Note if you are going for a perfect game... you might want to max level your characters as I once did. If you got multiple party members you can level them up 1 at a time and try to get the best results. When you level up after level 65 or something, you got multiple ways to gain stats. It is possible to be level 99 and weaker then when you were level 65.


Pink tail is easy once you have those sirens. After a while though it goes to pick a bunch of battles, if you don't get those rare items and are leveling up too much reset and try again.

I had all summons, max stats for everyone, all items, and adamantine armor for all of my characters. I ended up laughing to myself as I tried for the pink tail. You can only use 1 pink tail at a time. If you have two the armor dwarf will just take them and give you 1 armor.

It was really hard to get Mindflayer due to him being rare. I tried for about a week before I got the lucky drop. No Sirens.