Page 76 – Army of the Reborn
Replace this paragraph with the following: ‘If your army is Battle-forged and the Warlord of your army is either Yvraine, the Visarch or the Yncarne then you can include any of these models in any Craftworlds, Harlequins or Drukhari Detachment (as defined in their respective codexes), provided that the Detachment does not include any of the following: Urien Rakarth, Drazhar, Mandrakes, the Avatar of Khaine or any <Haemonculus Coven> units. You can include these models in the Detachment even if you are using the Battle Brothers matched play rule.

If Yvraine, the Visarch or the Yncarne is included in a Detachment, all Aeldari units in that Detachment gain the Ynnari keyword. These units cannot use any of the following abilities, and are not considered to have them: Ancient Doom, Battle Focus, Rising Crescendo, Power From Pain. Instead, Ynnari Infantry and Biker units gain the Strength from Death ability, as described below. The Detachment is still considered to be a Craftworlds, Harlequins or Drukhari Detachment, and so can use Craftworlds, Harlequins or Drukhari Stratagems, Warlord Traits and Relics respectively. Note that these units will not, however, gain any of the Detachment abilities listed in their respective codexes (such as The Path of War, Craftworld Attributes, Masque Forms, Drukhari Obsessions, etc.).’

 Zarroc1733 wrote:
So I just noticed in the large FAQ a bit of wording I hadn't caught before. This is the text;

Page 76 – Army of the Reborn
Replace this paragraph with the following: ‘If your army is Battle-forged and the Warlord of your army is either Yvraine, the Visarch or the Yncarne then you can include any of these models in any Craftworlds, Harlequins or Drukhari Detachment (as defined in their respective codexes), provided that the Detachment does not include any of the following: Urien Rakarth, Drazhar, Mandrakes, the Avatar of Khaine or any <Haemonculus Coven> units. You can include these models in the Detachment even if you are using the Battle Brothers matched play rule.

If Yvraine, the Visarch or the Yncarne is included in a Detachment, all Aeldari units in that Detachment gain the Ynnari keyword. These units cannot use any of the following abilities, and are not considered to have them: Ancient Doom, Battle Focus, Rising Crescendo, Power From Pain. Instead, Ynnari Infantry and Biker units gain the Strength from Death ability, as described below. The Detachment is still considered to be a Craftworlds, Harlequins or Drukhari Detachment, and so can use Craftworlds, Harlequins or Drukhari Stratagems, Warlord Traits and Relics respectively. Note that these units will not, however, gain any of the Detachment abilities listed in their respective codexes (such as The Path of War, Craftworld Attributes, Masque Forms, Drukhari Obsessions, etc.).’

Emphasis mine. My question is as the title. If Yvraine, the Visarch, or the Yncarne are your warlord in a harlequinn/drukhari/craftworld detachment do they get access to those warlord traits? I've yet to see anyone playing that way but it appears to me that's the case.

Page 116 Codex: Craftworlds wrote:In the rules described in this section we often refer to ‘Craftworlds units’ and ‘Craftworlds Warlords’. This is shorthand for a unit or Warlord that has the ASURYANI keyword.

Page 121 Codex: Craftworlds wrote:If the Warlord of your army is a Craftworlds CHARACTER, you can either pick their Warlord Trait from the Asuryani Warlord Traits below or roll a dice and consult the table to randomly generate it.

 BaconCatBug wrote:

 Zarroc1733 wrote:
So I just noticed in the large FAQ a bit of wording I hadn't caught before. This is the text;

Page 76 – Army of the Reborn
Replace this paragraph with the following: ‘If your army is Battle-forged and the Warlord of your army is either Yvraine, the Visarch or the Yncarne then you can include any of these models in any Craftworlds, Harlequins or Drukhari Detachment (as defined in their respective codexes), provided that the Detachment does not include any of the following: Urien Rakarth, Drazhar, Mandrakes, the Avatar of Khaine or any <Haemonculus Coven> units. You can include these models in the Detachment even if you are using the Battle Brothers matched play rule.

If Yvraine, the Visarch or the Yncarne is included in a Detachment, all Aeldari units in that Detachment gain the Ynnari keyword. These units cannot use any of the following abilities, and are not considered to have them: Ancient Doom, Battle Focus, Rising Crescendo, Power From Pain. Instead, Ynnari Infantry and Biker units gain the Strength from Death ability, as described below. The Detachment is still considered to be a Craftworlds, Harlequins or Drukhari Detachment, and so can use Craftworlds, Harlequins or Drukhari Stratagems, Warlord Traits and Relics respectively. Note that these units will not, however, gain any of the Detachment abilities listed in their respective codexes (such as The Path of War, Craftworld Attributes, Masque Forms, Drukhari Obsessions, etc.).’

Emphasis mine. My question is as the title. If Yvraine, the Visarch, or the Yncarne are your warlord in a harlequinn/drukhari/craftworld detachment do they get access to those warlord traits? I've yet to see anyone playing that way but it appears to me that's the case.

No. Although it's a Craftworlds detachment, Yvraine, the Visarch, or the Yncarne are not Craftworlds Characters.

Page 116 Codex: Craftworlds wrote:In the rules described in this section we often refer to ‘Craftworlds units’ and ‘Craftworlds Warlords’. This is shorthand for a unit or Warlord that has the ASURYANI keyword.

Page 121 Codex: Craftworlds wrote:If the Warlord of your army is a Craftworlds CHARACTER, you can either pick their Warlord Trait from the Asuryani Warlord Traits below or roll a dice and consult the table to randomly generate it.

They lack the ASURYANI keyword, thus cannot, by definition, be a "Craftworld CHARACTER"

 Zarroc1733 wrote:
That's what I thought too. But why would they put the bit about warlord traits? The only way to take the three Ynnari characters is to have a Ynnari warlord and they can't take the warlord traits so why put that in there? That being said I do agree with you that RAW Ynnari can't take the warlord traits. Gonna chalk it up to shoddy rules writing from the GW team.

 BaconCatBug wrote:

 Zarroc1733 wrote:
That's what I thought too. But why would they put the bit about warlord traits? The only way to take the three Ynnari characters is to have a Ynnari warlord and they can't take the warlord traits so why put that in there? That being said I do agree with you that RAW Ynnari can't take the warlord traits. Gonna chalk it up to shoddy rules writing from the GW team.

Because Dark Eldar have the ability to give multiple models Warlord Traits, although only if they have an Archon as their warlord.

It just seems to me GW are incompetent and forgot that the Ynnari Characters can't take the traits even if they made it a Craftworlds Detachment. Same reason why they gave Mordians a +1 to hit in Overwatch and forgot that it doesn't work like that, thus requiring errata down the line to make it work.