mm9 solo game and some spells

[Jacko]

In mm7 for example haste doesnt work when playing a solo toon - i mean haste spell at level that affects entire party. All members need to be alive for spell to take effect.haste potion otoh is perfectly ok.

Hence my question regarding a solo mm9 toon - does divine intervention , regeneration and haste work when all other toons are dead? When a solo Mage cast these is he / she affected or is it like in mm7 that all party members must b alive?

This is crucial for me as now this idea of a solo Mage hit me.

cheers guys!