Sundowner, Warmonger

Menace, Trample
Slaughter the weak- When Sundowner, Warmonger enters the battlefield, each player sacrifices a creature.
Killer clamp - When a creature dies, Sundowner, Warmonger deals damage to any target equal to the creature's power.
"Like I said, kids are cruel, Jack. And I'm very in touch with my inner child."
-Sundowner