Moss-Striped Bear

Mighty 2 (This creature enters the battlefield with
two +1/+1 counters on it. At the beginning of your
upkeep, if you gained life last turn, put a +1/+1
counter on this creature.)
{t}: Add {g}{g}
Found on the silver slopes of S'Hala, these creatures
have been treated as omens of good fortune.