Lazhotep, Pharaoh of Old

Landfall- Whenever a land enters the battlefield under your control, put a -1/-1 counter on target creature. If that land was a desert, put a 2/2 Zombie creature token onto the battlefield.
Whenever Lazhotep attacks, you may exert it. If you do, search your library for a Desert card and put it onto the battlefield tapped. Then, shuffle your library.
Zombies you control have Skulk