ShadowReign, Cloaked Evil

ShadowReign, Cloaked Evil enters the battlefield
with five shroud counters on it.

Whenever a creature dies, you may move a
shroud counter from ShadowReign onto
another creature. Then, if there are no shroud
counters on ShadowReign, destroy all creatures
with shroud counters on them.

{2}{b}: Put a shroud counter on ShadowReign,
Cloaked Evil.