The Wechuge

When the Wechuge enters the battlefield, choose
each of up to three target creatures, as long as
The Wechuge is on the battlefield, those
creatures lose all abilities and become black Prey
with base power and toughness 1/1.
At the beginning of your upkeep, creatures your opponents control get -X/-X, where X is the
highest toughness among creatures your
opponents control minus 3.