mathewcross29 said:

Hello.

 I've worked for months to get giant slayer on my clan boss team and arena team.  After getting giant slayer on hordin the extra damage bugs his a1 attack and stops his attack again when he kills an enemy.  Is this a known bug?  This bug is the reason I can no longer hold my own in arena 4.  I now have to respec him losing 1 mill clan boss damage.  If I respect will I  e given the gems its costs to respec again if u fix this problem.  I've opened 2 tickets with no response. 

Hi!

We have an known bug with giant slayer mastery it should be fix in 1.7 update.

Thank you for patient.