Fangleader

Other Mors creatures you control have +1/+0
{1}{b}: Search your library for a card named Stormvermin, put it onto the battlefield tapped,
then shuffle your library.
—
"Amidst the double and triple crossings, baseless pacts, and false promises, a Fangleader is quickly immersed in
the only training that can forge a black-hearted
Chieftain."