Eikar Tur, Father Of The Choir

Choir creatures you control are industructable
At any time, you may sacrifice a non-choir
creature, whenever you sacrifice a creature, create
a 1/1 white Choir Member token
{x}{t}; Distribute {x} +1/+1 counters among Choir creatures you control
{w}{w}{w}; Transform Eikar Tur, then proliferate