Spiteful Prankster 2R
As long as it's your turn, Spiteful Prankster has first strike.
Whenever another creature dies, Spiteful Prankster deals 1 damage to target player or planeswalker. The devil appreciated the irony of using doves for ammunition. The townsfolk, not so much.
Yeah, good job on dropping the preview before the spoiler person, Wizards.