Somnolent Sentinel

Flying
Meditate - At the beginning of your upkeep, you
may pay {w}{u}, If you do, tap Somnolent Sentinel.
At the beginning of your end step, if it did not activate an ability, enter combat, or become
targeted this turn, scry 2 and gain 2 life.
The Stonewardens see what the World Crystal wills
them to see.