Simple problem to solve shoot the dread to death before it gets in combat instead of buying expensive lords. The list has plenty of at to not have to worry about dreads assaulting.
Necrons don't need armor piercing weapons in
cc just shoot em no point spending lots of points on oberon or
cc lords.
Ok as for what I would do to the list ;
Drop a doomscythe and the immortal squad down to 5 men then add another nightscythe with 5 immortals and a stormtek
Drop the scarbs add another a barge, 3 scarbs won't do anything before Geting killed and I don't think scarbs fit the list anyway so is just drop them.
Not sure about the stalker you don't have a huge deal to benifit from its twin linking I would drop it for ether more warriors or another ghost arc
Automatically Appended Next Post: Also I'm not sure but dosent the nemesor have to be on board to use his abilitys so I wouldn't keep him in a night scythe.