>>5288131
>Any other fun budget builds that actually work in hell?
Here's my usual recommendation list, one per every class:
>Amazon
If the regular Lightning Fury Java a k a The Legendary Cracked Javelin Fighter doesn't suit you then try the FA/LF hybrid where you get to use both the bow and the javelin. Two elements, lots of weapon switching, fun, untwinkable.
>Barbarian
Two-handed Berserker barbarian. Level as Double Swing->Frenzy until like level 30-40, then respec. You're still supremely tanky even with 0 Defense due to maxing out Howl and possibly a few hard points in War Cry. You also hit single-target like a truck. Get a Bonesnap and snap some bones. Any Cruel weapon will work great here, too.
>Assassin
Kicker with Death Sentry support to get some AoE. Gamble for Greaves until you make it.
>Sorceress
Pick any two elements and mix and match. Firewall is surprisingly effective even if gimmicky and hard to use, CL is a solid companion to the Frozen Orb, and there's a lot of room to experiment.
>Paladin
Holy Shock Zealot a k a Tesladin. Crushes Nightmare with any weapon, in Hell you can easily support this build with affordable RWs (your ultimate goal if nothing better drops is probably a Crescent Moon RW in a Phase Blade base).
>Druid
Regular Windy Druid works very well. If you find a Ribcracker, consider a Fury Werewolf.
>Necro
As you noted, obvious choice. Rule of thumb for Necro is that pretty much anything works if you support it with Corpse Explosion because ultimately every Necro build is about generating the CE chain reaction.