Marwyn, the Nurturer [Dominaria]

Set Name:	Dominaria
Rarity, #:	Rare, #172
Card Type:	Legendary Creature — Elf Druid
P / T:	1 / 1
Card Text:	Whenever another Elf enters the battlefield under your control, put a +1/+1 counter on Marwyn, the Nurturer. : Add an amount of equal to Marwyn's power.
Flavor Text:	Midwife to mothers and leader to all.