Ring of Pestilence

Ring of Pestilence enters the battlefield tapped.
{t}: Add {b}
Disease gets a bad rep, don't you think? For being
filthy, chaotic. Uh, but, really, that just describes
people who get sick. Disease itself... very... pure.
Single-minded. Bacteria have one purpose: divide and
conquer. That's why, in the end... it always wins.
- Pestilence