Fateful Destruction

Destroy each creature each opponent controls with toughness less than X, where X is the
number of loyalty counters on Gregar rounded
to the nearest tenth divided by 10.
If Gregar has less than 50 loyalty counters on
him, replace the word less with more.
"Whether I'm breathing my first or last breath of this millennia, you will all die by my hands." - Gregar to the Gatewatch