Eye Ra: 6 seconds
Nebula: 6 seconds
Blood Mage: 6 seconds
Beast: 6 seconds
Chameleon, can't get to proc.
Warden is instant.
Panorama is variable, but does it's time correctly.
Genocide is variable and also does it's time correctly.

On a related note, I just broke the test server, on death effects aren't happening.

But yes, my question is on the first 3, the ones that do teammate respawns. Can't remember if beast if affected. Do know that the "respawn in" on beast gives REALLY odd numbers sometimes.