Elven Rider of Life

Haste
Level Up 1/1 (Whenever this creature attacks or
blocks, it randomly gains +1/+0 or +0/+1 after the
combat if it is still in play. The maximum power and toughness it can gain through this method is +1/+1)

Those who ascribe to the Life religion share one thing
in common: a healthy respect for Urak and all the
living things she sustains. - Balathustrius