Discuss Capcom's Monster Hunter Series
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By Anonymous
I have it and I haven't completed May Fire Quell Fury
By Anonymous
May Fire Quell Fury was my last quest to unlock it, so it may be a mixture of different high level quests instead of certain specific missions?
By Anonymous
That's because you get it by completing A Blaze among beasts not May Fire Quell Fury, at least for me.
By Anonymous
I completed A Blaze Among Beasts without doing May Fire Quell Fury and I didn't get the petalace.

I had to finish May Fire Quell Fury to get the petalace.

Seems like you need to do both quests.