Ghostrange Cordyceps

Defender, possess (When this creature dies, you
may return it to the battlefield as an aura with
enchant creature attached to target creature that dealt damage to it this turn.)
Enchanted creature has defender and "At the beginning of your upkeep, each opponent may
search their library for a basic land card, reveal it,
and put it into their hand. Then each player who searched a library this way shuffles it."