Buddy the Bear

Whenever Buddy the Bear becomes tapped, you gain 2 life. Whenever Buddy the Bear blocks or becomes blocked, tap that creature. It doesn’t untap during its controller’s next untap step. (You are now required to stop and pet him.) At the beginning of your end step, if you gained life this turn, untap Buddy. {flavor} Old, scruffy, and held together by love, naps, and an unreasonable amount of determination.