At the beginning of your end step, put a +1/+1 counter on this creature.
Whenever another nontoken creature you control enters, it endures X, where X is the number of counters on this creature. (Put X+1/+1 counters on the creature that entered or create an X/X white Spirit creature token.)
![Warden of the Grove [Tarkir: Dragonstorm]](http://tothetablebgc.myshopify.com/cdn/shop/files/2414db96-0e2b-4f7c-9b97-41f8e310b752_742d2155-1c69-4ace-9167-e9c383ca0ff7.png?v=1776513426&width=1445)
