Quote from GalspanicThat's a bad idea even for you.
Quote from kraus911I like the different approach to Lazav. A control shell with voltron win condition is pretty sweet. Having hexproof already puts him in the realm of decent voltron general, the fact that he can be super huge without swords depending on who you copy with him helps as well. I also like that you didn't go heavy into the mill people to get Lazav targets strategy. Just counter/kill creatures as they appear and you'll have plenty of targets.
Do you mean Wash Out as opposed to wash away? If so, this along with Cyclonic Rift make me want Windfall and Whispering Madness in your list. Especially with Notion Thief. Windfall basically reads "All opponents discard their hands and you draw 28 cards". Of course that could be dangerous, but could be fun too...
Dauthi Embrace seems good here.
Dregs of Sorrow is usually less economical than Decree of Pain, but I like it in Lazav since you can cast it for 7, kill two creatures, picking one to copy with Lazav and drawing two cards.