Can everyone share their tactics on fight these bosses?

North Wind

Heptitus

If you have something, or rather someone, to sheild you, those bosses should be easy.

What about the types of attack used?

On the North Wind. I had Ean use dragon claw, Iya use the highest attack I had on pheonix sphere, and Rye attack with Apollo. Nic I used alternately to silence and for restoritives.

I found that the North Wind is VERY vulnerable to status changer. I always curse it if I go to Land of the Dead first, or I will Plague it if I don't have Vampire Transfigurine yet.

As just for Heptitus , attack with the Ice claw , The siren song , Nic can heal or silence , Gavin can use the north wind spell if you give it to obert, Ean can also use plague or snort

What to do if Heptitus use Cackle? If I use Nicholas, I always get owned by Heptitus's Cackle.

Ean is at level 82 and the rest of members are at 70 or more. At what level they should be to fight Heptitus & Snow Queen? What shields are useful to protect from Heptitus? (I have not Phoenix sphere, I have Gavin North Wind)

Level is okay. Shields? Dark Shield I think, but I rarely waste four turns to do so. I cast Shield Extora instead.

mY FINAL PARTY is Rye, Ean , Iya and Emma

1st Round

Ean - Plague
Iya - Siren song
Rye - Attack
Emma - Attack

Snow queen - Ice crystal for Emma

2nd Round

Ean - attack
Iya - Siren song
Rye - Attack

sNOW qUEEN - lOSE

hEPTITUS

Round 1

Ean - Plague
Iya - Siren song
Rye - Attack
Emma - Elixir

Heptitus - Curse for Emma

Round 2

Ean - attack
Iya - siren song
Rye - attack
Emma- attack

Heptitus - summons dark embers
Heptitus - Cackle

Round 3

Ean - attack
Iya - Siren song
Rye - ELIXIR
Emma - Death

Heptitus - Healing 3

Round 4

Ean - attack
Iya - siren song
Rye - Auqoifilium Extora
Emma - dead

heptitus - dead

Ember - attack
Ember - attack
Round 5
Ean - attack
Iya - siren song
Rye - Elixir

Ember - dead
Ember - attack
Round 6
Ean - attack
Iya - siren song

Ember- dead.

A different approach, you use Rye instead of a spellcaster. The problem is for the melee fighters, you will need a very high level to deal considerable damage.

North wind:

I use Nicholas for lullaby, Ean's ice claw, Iya for Radiance, and rye's crusher

Can North Wind be put to sleep???

im not so sure but i think yes...since i used nicholas in the party & my crew didnt have much damage...

Yes it can. I often use Nicolas's Sunshine to put it to sleep + a little bit damage.

um i have gavin emma ean and iya with highest levels how do i kill hepitius???

How? Use Siren Song and melee...

thank you ill do that

No problem

For the first tim in the final battle I used Gavin , iya , ean and ava but they lose

instead i use ean , iya , rye and emma , im happy of melee and i have swapped iya to my reserve list, in the first times but I found the phoenix sphere.