Dalumoa, the Ozolith's Chorus

Whenever your life total changes put a
+1/+1 counter on Dalumoa
{t} {w/b}{w/b}{w/b}: create X 1/1 White and Black
Cat Creature tokens with "when this creature enters the battlefield, mutate it
with target creature" where X is the number
of counters on Dalumoa.