Jørgen, the Teacher

+1: Homework. Tap target creature. Target creature does not untap during that players untap step.
-2: A+. Target creature gets four +1/+1 counters on and have trample.
-6: Good student. You get an emblem with: "At the end of your upkeep, Jørgen spawns a 3/3 red student creature with vigilance.