There is no specific affix combo that is difficult at all unless it's on the right (or the WRONG, in this case) kind of enemy. Worst I ever had was a Champ/Minion pack of the Fallen Champions (the big, tough guys in A3), Horde-Reflect Damage-Mortar-Extra Health. I was on a WD. Other notables include a couple times today when I caught a Smouldering Construct Champion with Horde on a melee character. The other affixes just cease to matter at this point. Then again, later on I caught a Fast-Desecrator-Arcane-Extra Health pack of Fallen Shamans RIGHT after I finished nuking out a gigantic pack of lesser Fallen. Didn't even realize they were there until I was getting swarmed under.
What's funny is that I normally LOVE seeing Horde packs on my WD, since he's a Bats and Dogs build. Just means more XP and loot to me most of the time
I play as balanced DH with 80k dps (w/o SS) and 42k hp (250-300 resitances) just for background. My take on worst affix combo: Phasebeast - horde, damage reflect, extra health, fast
This was a pack I was only able to kill because I cheese it near exit with hit-and-run (or enter/exit portal) tactic. Phasebeasts are naturally moving at above average speed, which means that with fast affix they catch up with me even at 12% movement speed in a matter of seconds. They hit like trucks. They have lots of HP and extra health combined with horde and damage reflect meant it took me good 10 minutes to kill them. It was funky experience but I thoroughly enjoyed when I landed the last killing blow on the boss. Something to extent of "Take that bitch" slipped my mouth unconsciously.
I will vote Occultist as the most annoying pack for 1.0.4
Blizzard gave their yellow shield a stealth buff with some uber damage reduction. While the pack on its own is still fairly easy (although still annoying for melee), they can buff other champion packs near by (phasebeast?) and make them extra hard to deal with.
Insane affix combos not only become more ridiculous with the monster type, but also with the area in which they occur. So... Act 2 spiderlings Vortex, Frozen, Arcane Enchanted, Plagued... in a small cave with only narrow tunnels to navigate. Can you say "chain-freeze"? Can you say "frickin' chain-freeze three times in a row"?!
Pretty much any time Vortex+Frozen rolls in a tight space things get really crazy.
Sorry I couldnt link the image, I dont know how to do it.
First upload your image to somewhere internet (for example there is a gallery in your account here diablofans where you can upload images). Then link that image here as a link or using image tags [IMG.]address to your image[/IMG.] (just without those dots).
Ty i will try to use that gallery deal later when im at my home computer.