Which bosses drops new gems?

Question

Hello,

Is it already confirm which bosses will have a drop of new GEMS?

Thanks

EDIT: I'm reffering to gems that goes into the Gem Atelier. Like lesser, regular and greater gems for each vocation. 
According to tibia.com:
"(...)If you come across an influenced or fiendish creature after the winter update, you will have the chance to loot special gems from them. Additionally, certain bosses may also yield these valuable treasures.(...)" 

Comments

Can you be a little bit more specific of what kind of gem? Just to situate people in the future

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Thanks man, I've adjusted the post to make it easier for others to understand.

Answer 1

All archfoe, according to the update launch news post:

The Gem Atelier enhances the Wheel of Destiny and offers expansive ways to amplify your character's power. Archfoe bosses, influenced and fiendish creatures can now drop gems for each vocation.

Comments

I don't think this is true.
I've killed 62 archfoe bosses since the update and only one dropped the gems: Mitmah Vanguard (one lesser and one regular).

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That is an archfoe, a friend of mine found one in scarlet so it does make sense, you have to remember that gems are supose to be rare, right now are boost, i think alip aldo is right

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If the drop rate of a greater gem is 1% (boosted to 2%), that would mean not finding any gem in 62 tries is 28% (1-0.98^62).

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the boost is only for fiendish monsters, but i like that you know about stadistics, however as you said in your answer it was something placed in the page of tibia so it is not misleading information and as you said not finding any is 28%, but this guy did find it so still makes a strong case for your answer