Mercy by Fire

Chance on hit to cause your next 21 instances of Fire damage to be increased by 21%. Lasts 12 sec.]?a446658[Chance on hit to cause your next 21 instances of Whirlwind damage to be increased by 21%. Lasts 12 sec.]?a446374[Chance on hit to cause your next 21 instances of damage from your pet's special abilities to be increased by 21%. Lasts 12 sec.