1000/2000 Point lists using Deathrattle Army Box, Vampire Lord in Nightmare and Vhordrai…?

As the title says im looking for help making a 1000 point list and a 2000 point list. Super new to the game and I bought the models I thought were cool which so far was the Deathrattle army box, Vhordrai and the Lord on Steed. Help me out guys, willing to buy whatever I have too and If Vhordrai isn’t good in 1000 list no worries.