I recently played a game against Nids. I had a 1,000 points on him [his allies army didn't start arriving until turn 4] but they didn't even need to show up. I was dead on turn 3.5 anyway.
I had an: Autarch, 2X Avatar, Farseer - 3 Warlocks, [I know, but I had two detachmentsand I was breaking the rules with 2 avatars] 50 Guardians - 3 Scatter lasers, 2 Starcannon and Warlocks, 2X 5 Firedragons - dragons breath, 10 warpspiders - Withdraw, 2 Falcons - decked, Fireprisim - decked, 10 Wraithguard - Spiritseer, 5 Wraithguard - Spiritseer - Waveserpent, Shadow weaver platform.
Partner: Ethereal - Bodyguard, Crisis leader - melta, Crisis team - plasma, Crisis team - missile packs, steath team, 30 firewarriors Bonded, Pathfinders - Devilfish - decked, Ionhead - burstcannon - decked.
Nids: Many, many, many many gaunts, shooty and cutty. Tyrant guard squad, 3 carnifex squads, gargoyles, 2 lictors. Winged Hive tyrant. Other stuff I can't remember.
Orks: Much misc stuff 2.5 K of that didn't actually do anything [it killed two guardians and a Warpspider that's it]
This is the third time that I was totally rolled by the nids. I couldn't kill enough of the gaunts before they assed my line and held me up long enough for his massive creatures to finish me off. [Take and hold mission]
The mission hurt me a little and the terrian was a bit slanted for CQC but even on another table config I couldn't stop him. I sooper pissed mostly because the entire time I was playing the other guy kept *female dog*ing about how cheesy the new eldar were and how they were unbeatable and how I was a douchebag for playing such a *female dog* list while the entire time he was rolling me. [3 times in a row] [He also plays Chaos, Ravenwing and 'Nids so I'm supposed to be the cheesy one]
I suppose I havent' come to actually ask a tactics question so I'll ask, what adjustments should I make to the list in order fo fight him. [I don't have Harliquins so don't even mention them.] I can't stop them, I'm not going to say they're cheesy but if you can take one list that rolls every army it faces without making adjustments then it's cheesy.
What have I been doing wrong? I've been hanging back using range and warpsiders to harass them. Droping Firedragons for his monstrous creatures, Prisming the hordes and focusing the biggys. I just can't stop them.