Sechmet The Vile

When Sechmet enters the battlefield put 13 Soul Shard artifacts onto the battlefield. Sechmet cannot be removed from the battlefield by any means as long as there is a soul shard on the battlefield.
Whenever a creature dies the Sechmet dealt damage to exile that creature and Sechmet gains a +1/+1 counter. Return those creatures to the battlefield when Sechmet leaves the battlefield.