Elesh Norn Chained to Darkness

When Elesh Norn enters the battlefield proliferate 3 times.
defender whenever you proliferate put a strength counter on Elesh Norn
Elesh Norn gets +x/+x where x is the number of strength counters on Elesh Norn
If Elesh Norn has 10 or more strength counters she may attack as if she didn't have defender