Refining Scars

At the beginning of your upkeep, put a trial
counter on Refining Scars if a creature you
controlled died and wasn't sacrificed, or a source
you didn't control dealt damage to you since
your last upkeep.
Creatures you control get +1/+1 for each trial
counter on Refining Scars and have haste.
"Trials make us who we are; motivated by the scars."