Blackvenom Warlock

As an additional cost to cast this spell, torment yourself.
(You lose 3 life unless you discard a card or sacrifice a nonland permanent.)

{x}{b}{g}: Create X 1/1 black and green Snake creature tokens with deathtouch and toxic 1.

"Rain fire from the shadows
Striking hard and fast
Vomiting the blackest hate
The spawn of wickedness
Wickedness"