Non-Int-based death attack (aside from marrulurk and Marchosias)

Question

I know of two sources of death attack that use Charisma, rather than Intelligence, for the save DC: the marrulurk race from Sandstorm, and the 7th-level vestige Marchosias, King of Killers from Tome of Magic. As far as I know, there are no options for a Wisdom-based death attack.

Are there any others, or ways to convert an Int-based death attack to use Charisma or Wisdom? (Or Strength, Dexterity, or Constitution, I guess, though I’d be very surprised).

Charisma is preferred, as is something accessible in a single level, as death attack is from assassin 1st (among others), but ultimately I’d like the complete list—because I’m pretty sure it’s empty.

A lot of lists note the death touch ability of the Death domain, slayer of Domiel, etc. That’s not of interest to me: anything with a daily restriction is not what I’m looking for. Studying the target is an acceptable cost, obviously. Things that “effectively” kill the target, like paralysis or petrification, are acceptable, even if they are not named “death attack.”

Any 3.5e-legal Wizards of the Coast material, or Dragon or Dungeon material, is acceptable. I am ideally seeking a complete list, which again might very well be an empty list.

Answer 1

I could only find two that didn't have uses-per-day limits.

Deathstalker of Bhaal

(DrMag 322)
Standard Death Attack, but:

If the victim of such an attack fails her Fortitude saving throw (DC 10 + double the deathstalker's level + the deathstalker's Charisma modifier) against the kill effect, she dies.

Darkwood Stalker (gotta mention it)

(complete warrior, 23)

Death Attack (Ex): If a 10th-level darkwood stalker studies a particular orc for 3 rounds and then makes a sneak attack with a melee weapon that successfully deals damage, the sneak attack has the additional effect of possibly killing the target. While studying the orc, the darkwood hunter can undertake other actions as long as his attention stays focused on the target and the target does not detect the darkwood stalker or recognize the darkwood stalker as an enemy. If the victim of such an attack fails a Fortitude save (DC 10 + the darkwood stalker’s class level + the darkwood stalker’s Wis modifier), he dies. If the victim’s saving throw succeeds, the attack is just a normal sneak attack. Once the darkwood stalker has completed the 3 rounds of study, he must make the death attack within the next 3 rounds. If a death attack is attempted and fails (the victim makes his save) or if the darkwood stalker does not launch the attack within 3 rounds of completing the study, 3 new rounds of study are required before he can attempt another death attack.

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I know that these were excluded, but a few examples that I found WITH uses per day were

Nightmare Spinner
3/day (Complete Mage p74)

Warrior of the Animal Fist (Shen) - Tiger
1/day/level (DrMag 319)

OsteoMancer
1+/day (DrMag 315)

Infused (Exalted prestige class)
3/day (DrMag 321)

Blackweave Warlock
1-3/day (Polyhedron #159 p15)

Answer 2

There Can Be Only One!

10th level Darkwood Stalker (Complete Warrior, 23) is Wis based, but seems to be vs orcs only, and requires 10 levels of Darkwood Stalker, so probably doesn't fit...