Serro, The Demon King

sacrifice a creature, put two +1/+1 counters on Serro, The Demon King
When Serro, The Demon King enters the battlefield, put two 2/2 black demon creature tokens onto the battlefield
Demons aren't ones to commit to a leader, but when the subject arises, he usually gets the votes. Mostly out of fear...
Pirate Lord Mafarim