Paktus, Great Rat Overlord

Paktus, Great Rat Overlord is indestructible
as long as you control another Rat creature.
{t}: Create a 1/1 black Rat creature token with deathtouch and infect.
Whenever a creature you control dies, you
may pay {p/b}. If you do, draw a card.
I will guide you to the path of the dark gods.