For an explore soul farming team that utilizes the necro changes I like this one that a guild member shared:
BANNER: Abyssal
TROOPS:
Giant Spider
The Dragon Soul
Sacrificial Priest
Warlock
DIFICULTY: I play on warlord II for bonus souls and my stats/bonuses still allow me to get the 4 (I think) casts I need to max while allowing quick mop up after fourth one. Use whatever difficulty suits you.
STRATEGY: Get up dragon soul as quickly as you can (hence abyssal banner). Hopefully it fills up itself or giant spider. Proceed to use dragon soul 4 times (if memory serves me). Finish with a sacrificial priest (I sac giant spider) or warlock.
I walk out of every battle with 200+ souls usually in a minute or less. This is my favorite soul farming team. It’s more fun and less tedious than some of the other ones I’ve tried.