I'm looking to finish off my two modern decks, and have had some trouble acquiring several cards. So I'm reaching out here in hopes that I can finally wrap up my decks. I'm willing to trade down, especially if you have multiples of cards I need. With no further ado, here's the list:

x4 Inkwell Leviathan (preferably the Graveborn version, if possible)
x1 Grozoth
x1 Clockspinning
x2 Serum Powder
x1 Grim Lavamancer

x3 Pongify or Rapid Hybridization
x3 Hurkyl's Recall
x3 Faerie Macabre
x2 Ensnaring Bridge

The second section is sideboard, and not as high priority as the mainboard cards above. I'd love to get these ASAP, and am willing to possibly trade from my inventory if you've got a lot of what I need. Thanks a bunch for taking a look. Happy trading!

Edited need list!