Summer, Bone Collector

Summer, Bone Collector enters the battlefield with 3 bone counters. At the beginning of your upkeep remove a bone counter from Summer. If Summer, Bone Collector has 0 bone counters at the beginning of your upkeep place 3 +1/+1 counters on up to 3 target creatures, then add 3 bone counters to Summer.
Enrage - If Damage is dealt to Summer, Summer deals damage equal to her current power to an