I play Jeleva as well. I suggest putting Nekusar (he came with the premade deck) back in and rather than bounce effects go with sac effects like Viscera Seer and Attrition. Oh and grab a Blood Artist and those kinds of effects. I have my Jeleva EDH deck on here as well- it's not up to date at all, but feel free to take a look.

A7341FiresADay- My deck doesn't have many creatures, since the way I win is normally by copying a huge spell cast with Jeleva's ability a bunch of times. Therefore having lots of creatures and sac outlets wouldn't do much for me except dillute Jeleva's abilities. I'm working on a mono-black deck that does work well with saccing creatures (Mikaeus, the Unhallowed), but with Jeleva as my commander that's really not the way to go. Thanks for looking though!

I saw your post about 'optimized' land bases and here's my two cents.

Add 3 ABUR Duals (Underground Sea, Volcanic Island and Badlands). Add at least your on-color fetches (Scalding Tarn, Polluted Delta and Bloodstained Mire) and add the two man-lands in your colors (Creeping Tar Pit and Lavaclaw Reaches) as well as your final filterland Cascade Bluffs). Total: = +9

Take out the 4 refuges (Swiftwater Cliffs, Jwar Isle Refuge, Akoum Refuge and Dismal Backwater), Vivid Creek, Terramorphic Expanse, Molten Slagheap, 1 Island and 1 Mountain. Total: -9.