Avery Beryl, Phantom Rogue

Vigilance, haste
Whispers of the Dead — Whenever a non-token
creature you control dies, place a +1/+1 counter
on Avery Beryl, Phantom Rogue.
Wails from the Grave — Whenever Avery Beryl,
Phantom Rogue deals combat damage, you can
deal damage equal to her power to any target.