Meldshapers without Constitution

[Dyslexic]

I'm reading the MoI, and I want make a Meldshapers. But I want make an undead. It is possible?
Can I use my charisma for calculate the soulmelds limit?

[Thurbane]

Creatures without a Con score can use Cha to calculate any attack that has a DC, but I don't think it would count for number of Soulmelds...

[Devmaar]

Unfortunately you're required to take the Undead Meldshaper feat

[Necroticplague]

There's a feat specifically for this. It's called Undead Meldshaper, creatively enough. You use your WIS instead of CON.

[Dyslexic]

Ok, thank you!

[Grod_The_Giant]

There's a feat specifically for this. It's called Undead Meldshaper, creatively enough. You use your WIS instead of CON.
You should ask your DM if it can let you use your Wis score to qualify for other Incarnum feats, which generally require Con score and some of which you'll really want (Double Chakra on a Totemist, Improved Essentia Capacity, Shape Soulmeld, Share Soulmeld, stuff like that)