Jack, Heart Follower

Whenever Jack, Heart Follower blocks or is blocked by a creature with one or more +1/+1 counters on it, remove one +1/+1 counter from that creature and put one +1/+1 counter on all Sems and Clerics you control.

{t}Remove any number of +1/+1 counters from creatures you control and deal that much damage to any target.