Is there a spell that mimics Lifesense?

[Barachiel Shina]

I'm wondering if there's a spell, and I'll go with 3rd Party spells too, that mimics the monster ability Lifesense?

[Firebug]

Magic Jar is the closest I could find. And it's not a simple "you gain life sense" but "While in the magic jar, you can sense and attack any life force within 10 feet per caster level".

If you had a way to communicate, possibly have a scout in the Magic Jar looking for life?

[Belafon]

Undead Anatomy IV. Choose an undead that has lifesense and you get it too.

Unless you are specifically looking for lifesense for some reason, echolocation usually works pretty well.

[avr]

If you just want to know who around you is alive, deathwatch or status could help.

[Barachiel Shina]

Belafon wrote:

Undead Anatomy IV. Choose an undead that has lifesense and you get it too.

Unless you are specifically looking for lifesense for some reason, echolocation usually works pretty well.

I also use 3.5e for my games and I have a player using Superior Invisibility from Spell Compendium and it's extremely OP. Immune to being detected by not just sight, but scent and sound as well, and when he has Mind Blank and Nondetection on, he's pretty insane covered in staying Invisible (blindsight, blindsense, tremorsense don't work either along with glitterdust, see invisibility, invisibility purge). True seeing works, but with Nondetection and Mind Blank also on, it can render that pointless

But it doesn't block Lifesense so I was hoping to find a spell that can locate him via that method.