Xihan, Nature's Balance

+2: Put a +1/+1 counter on up to one target creature and a -1/-1 counter on up to one other target creature.
-3: Destroy target creature. Put a number of +1/+1 counters equal to that creature's power on another target creature.
-8: You get an emblem with "Whenever a nontoken creature dies, create a token that's a copy of it. Then put two +1/+1 counters on it."