Contract with Lucither

Enchant target creature you don't control.
Enchanted creature has renown 2. (When this
creature deals combat damage to a player, if it isn't renowned, put two +1/+1 counters on it and it becomes renowned.)
At the beginning of your next upkeep, if
enchanted creature you don't control are
renowned, you gain control of enchanted
creature. Untap that creature.
"Sign here. Its just a formality."
- Lucither, Demon of Pride.