The Insidious Beggar

Whenever The Insidious Beggar or another
Insect enters the battlefield under your control,
each player mills three cards.
{3}{b}, sacrifice The Insidious Beggar: Return
target creature card from a graveyard to the
battlefield under your control.
"Gedaa-ye Moozi: the Insidious Beggar. Mind
your ears, friends, lest he find a way in."
—Negahban