Kiriko, Friend of the Kitsune

Lifelink
Training (Whenever this creature attacks with
another creature with greater power, put a +1/+1
counter on this creature.)
Whenever a +1/+1 counter is placed on Kiriko,
place a +1/+1 counter on another target creature
you control and you gain 2 life.
"Let the Kitsune guide you." -Kiriko