This is a somewhat odd Jeleva build.
• Creature-based Clones of Jeleva - These still trigger the ETB effect, based on how much you spent on the Clone spell. (I don't want instant/sorcery copies of Jeleva, as they won't trigger any milling.)
The other Jeleva will Legend rule out, of course (unless you have Mirror Gallery), but that's OK. One of the points of the deck is to weirdly mill people with Jeleva triggers.
• Instants/sorceries for card draw
• Instants/sorceries for bounce (so you can bounce Jeleva, of course)
• Ways to skip draws (Words of ...); your deck might get pretty thin with this deck. Lab Man.
Click here for a text version of this decklist
Click here for my EDH Commander decks