Fist of Lingering Regret

Enchant target opponent creature
Place 7 counters on enchanted creature.On creature's controllers upkeep they remove 4 counters from
effected creature unless its controller does one of the following-
• Sacrifice a noncreature, nonland permanent.
•Pay {4} mana
If they do, they remove one counter. Upon reaching
0 counters its controller sacrifices enchanted creature
and you draw a card.