Just a start to list the new lapis types. Feel free to post updates or discussion about use and value.

Linking Chance
All Duals lapis have the same Linking Chance like ordinary level 4 lapises: 16% at full bless. (at least with the same low chance like level 4 lapises)
They are not supposed to break gear in case of failure.

Drop location
Duals drop in the new maps dino and desert 1, not desert 2 (D2 drops the almost hard to use accessory lapis).
The Dinos/Crocos & the giant turtles in jungle drop
* Craft, Mystic, and Wise.

The Spiders/Scorpions/Tiamatt temple mobs in desert1 drop
* Safe, Shrewd, and Fortune.

linking to
They usually go with any gear or weapon, except Dual Safe2 and Dual Fortune2 which go with weapon only while increasing attack as second stat.
And YES, it is possible to link all Dual Lapis of the same main stat into one gear. (for example dread gloves with Dual Shrewd 1 +2+3+4)

Lapis listing & description

This image has been resized. Click to view the full Size Image. Dual Safe , REC+9, +
~ Lapis1 -> phys. defence +12
~ Lapis2 -> max. attack +11
~ Lapis3 -> mag. resistance +36
~ Lapis4 -> SP+175

This image has been resized. Click to view the full Size Image. Dual Craft , STR+9, +
~ Lapis1 -> DEX+8
~ Lapis2 -> phys. defense +12
~ Lapis3 -> HP+175
~ Lapis4 -> SP+175

This image has been resized. Click to view the full Size Image. Dual Fortune , LUC+9, +
~ Lapis1 -> STR+8
~ Lapis2 -> attack+11 (min+max attack!)
~ Lapis3 -> SP+175
~ Lapis4 -> mag. resistance +36

This image has been resized. Click to view the full Size Image. Dual Wise , WIS+9, +
~ Lapis1 -> HP+175
~ Lapis2 -> MP+195
~ Lapis3 -> phys. defense +12
~ Lapis4 -> mag. resistance +36

This image has been resized. Click to view the full Size Image. Dual Mystic , INT+9, +
~ Lapis1 -> WIS+8
~ Lapis2 -> HP+175
~ Lapis3 -> REC+8
~ Lapis4 -> MP+195

This image has been resized. Click to view the full Size Image. Dual Shrewd , DEX+9, +
~ Lapis1 -> phys. defense +12
~ Lapis2 -> LUC+8
~ Lapis3 -> SP+175
~ Lapis4 -> HP+175


history:
EDIT 01: additional types by shadowFreak (bloodfang891), Theaitetos, hypnos34
EDIT 02: additional types from This Original Website
EDIT 03: Added linking chance.
EDIT 04: Added Drop location, credits to misterdude
EDIT 05: Added Drop specifications, credits to bloodfang891[/img]
EDIT 06: Added "linking to" information, modified by Grizzlism's post
EDIT 07. Added info about Dual fortune2, submitted by darkaes
EDIT 08: corrected info for Dual Safe 2 according hypnos34
EDIT 09: corrected Dual Wise1, Dual Mystic1 according item mall description
EDIT 10: July, 23.09, yay, the missing INT/WIS duals are now in game. removed the "missing sign"

where do these drop?

From what I hear only in the new PvP maps ; the Jungle and Desert.
All the mobs are geared towards high-end HM/UM characters.

Just a quick question: does dual wis and dual int come in any other forms than lvl 3 ?

I have yet to see anything other than int +9/rec +8 for the dual INT and WIS +9 for the dual wise...
If anyone has some input on this, it would be very nice.. seems kinda strange that the magic users are the only ones who has only 1 level of lapis here. I for one would love INT+9/WIS+8 for lapis especially now that slottet helmets are somewhat more common.

ShadowFreak wrote:

]Dual Craft 1 - Str+9 / Dex +8 2 - Str+9 / Phy Def 3 - Str +9 / HP +175 4 - Str +9 / SP +175 Dual Shrewd 1 - Dex +9 / Phy Def 2 - Dex +9 / Luck + 8 3 - Dex +9 / SP +175 4 - Dex +9 / HP +175 Dual Wise 1 - 2 - 3 - Wis +9 / Phy Def 4 - Wis +9 / Mag Res Dual Mystic 1 - 2 - 3 - Int +9 / Rec +8 4 - Int +9 / MP +195 Dual Fortune 1 - Luc +9 / Str +8 2 - Luc +9 / Inc Min Att 3 - Luc +9 / SP +175 4 - Luc +9 / Mag Res Dual Safe 1 - Rec +9 / 12 Physical Def 2 - Rec +9 / Max Att Pwr 3 - Rec +9 / 36 Magic Resist 4 - Rec +9 / SP +175

here is some more

cbaeke wrote:

Just a quick question: does dual wis and dual int come in any other forms than lvl 3 ?

Yes, but 1 and 2 havent been confirmed byy witnesses so far
And the numbers are not levels, all Dual Lapis are "Level 4 Lapis", they are just different Forms.

cbaeka wrote:

I for one would love INT+9/WIS+8 for lapis especially now that slottet helmets are somewhat more common.

These Lapis are available as WizardForce Lapis.


Additions to the list:

Dual Fortune
1 - Luc +9 / Str +8
4 - Luc +9 / Mag Res

Dual Wise
4 - Wis +9 / Mag Res

Dual Mystic
4 - Int +9 / MP +195

Dual Shrewd
1 - Dex +9 / Phy Def


- thx to GS Shadowfreak


EDIT:
Bloodfang was only a little bit faster then me

Thanks to all the additions. All are edited to the upper post so far.

These Duals are basically like a level 4 type plus a level 3 deceive, forbid, vigor, life, mental or + a lv3 of another basic stat lapis (like dex, str.)

Still a very appealing bonus to me. Has anyone tested yet if you can link f.e. 4 duals 1-4 to one peace of gear?

The Dual Fortune Lapis2, which has the stats: LUC+9, min. attack+16, is a very interesting Lapis for weapon linking.:

While for the average damage it's not a matter if the min or max damage is increased, increasing the min damage will increase the accuracy of the weapon.

Lets assume a weapon has a damage between 104 - 126, the increase of the min damage results in a 120-125 damage which will hit with an average damage of 123 +-3

If it would have been an addition of max damage we would get 104-142 which will hit with an average damage of 123 +- 19. With misfortune, you'll hit just with 104.

Additional shows that tread, that LUC makes always sense while increasing attack.

Dual fortune level 2 lapis adds 9 Luc and +11Atk pwr to both min / max. Not +16.

I just want to make sure you have right numbers for your calculations.

Theaitetos wrote:

cbaeke wrote: I for one would love INT+9/WIS+8 for lapis especially now that slottet helmets are somewhat more common.   These Lapis are available as WizardForce Lapis.

wizardforce is 6 int 6 wis..