World of Warcraft®

You passively move 10% faster, and movement-impairing effects may not reduce you below 70% of normal movement speed.

When activated, you gain 30% movement speed and may not be slowed below 100% of normal movement speed for 6 seconds.

When you land a damaging Death Coil, Frost Strike, or Rune Strike, you have a 45% chance to activate a random fully-depleted rune.