Need Snapcaster's and M12/ISD Duals, Trading Humans, Griselbrand, Vexi

I'm building U/R Delver now, and the main money card I need is Snapcaster. Along with Snapcaster I need some other cards, so please check out my wishlist. I deconstructed my humans recently so I have a lot of that up for trade, from Mirrans to Angelic Destiny to Hero of Bladehold.

I am also trading a Griselbrand and a Vexing Devil for a friend for up to one Alchemist's Refuge plus M12/ISD duals, especially Hinterland Harbors, Drowned Catacombs, and Woodland Cemeteries.