Dryad Ascendancy

Whenever a creature enters the battlefield under
your control, put a life counter on Dryad
Ascendancy.
Creatures you control get Protection from
Converted mana cost equal to the number of life counters on Dryad Ascendancy
As long as Dryad Ascendancy has no counters on
it, creatures you control have +1/+0 and Reach