The Four Horsemen

+2: Summon a 10/10 Horsemen token with Haste, trample, Deathtouch, Lifelink, Infect, Flying, First Strike, Double Strike, Indestructible
-X: Destroy X target permanents and gain x life and draw X cards
-20: Search your libary for each card with subtext "Horsemen" and put them into play tapped