Amitia, Head of Entities

Whenever Amitia, Head of Entities enters the battlefield or an Entity you control dies, arise 3. (Target land you control becomes a 3/3 green
Elemental Entity creature with "When this creature
dies, return it to the battlefield tapped under its owners control.)
Entities you control have vigilance.
At the beginning of your upkeep, put a +1/+1
counter on each Entity you control.