Ska, Dawnlight Champion

Creatures you control with +1/+1 counters on
them have lifelink.
At the beginning of each end step, if you gained
life this turn, create an X/X white Avatar
creature token, where X is the amount of life
you gained this turn.
{1}{w}: Put a +1/+1 counter on target creature.
"With every step, our souls brighten."