Reimu, Gloomy Soul

Flying, ward {1}
Creatures you control have haunt. (When this
creature dies, exile it haunting target creature.)
Haunted creatures can't attack or block unless it's controller pays {1} for each creature haunting it.
When a haunted creature dies, put a creature you
own in exile into your graveyard, then put a
+1/+1 counter on Reimu.