level 2—both lightnings, visions help sometimes, blindness is not bad and fire wall, maybe I missed something else.
level 3—for necromancers my favorite is raise dead, fireball and ice ring I use rarely but still, oh and combat TP.
level 4—chain lightning, meteor storm, resurrection, prayer, clone, town portal =) less often killer and inferno and depending on the situation armageddon (o5 something I missed well it's not that important)
level 5—fly or dimension door, I really love implosion :D and I think if possible I'll put titan' same here—it's some kind of cheating already =)))
P.S. pardon my bad memory, forgot about berserk, and worse is hypnosis since you need quite a decent strength
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And if you're not into magic, it means you only play Heroes with noobs! :smile33:
P.S. Whoever disagrees leave a message for me here.