Mennekret, Eater of Sheep

Haste
At the beginning of your end step, If no creatures
you control died this turn, target opponent gains
control of Mennekret, Eater of Sheep.
When Mennekret, Eater of Sheep attacks, you
may sacrifice up to X creatures or artifacts. Put
that many +1/+1 counters on Mennekret. Then,
create that many 0/1 black insect creature tokens
with flying.