Stolas, Prince of Goetia

Flying

Other Demons, Devils, Imps, and Tieflings you control get +1/+1 and have lifelink.

At the beginning of each end step, if a creature card was put into your graveyard from anywhere this turn, create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."

"I'm taking my daughter to Loo Loo Land, and I was hoping you brave little Imps would accompany us!"