Scarlet Spider, Kaine

Menace (This creature can't be blocked except by two or more creatures.) When Scarlet Spider enters, you may discard a card. If you do, put a +1/+1 counter on him. Mayhem {B/R} (You may cast this card from your graveyard for {B/R} if you discarded it this turn. Timing rules still apply.)

Those who cross Kaine are forever marked.