I searched threads for things like, bone shield, dbw, and deathbringer's will so this shouldn't be a repost.
If you have bone shield on you while you are in the vrykul form (+600 haste) of your Deathbringer's Will proc, it'll become huge when you get out of the form.
This only works if you are unholy for the buff (duh)
And only works if you have Deathbringer's will (duh)
1. Cast bone shield
2. Get the vrykul proc of your DBW to activate
3. Get out of Vrykul form
4. Profit?
pictures for proof
NOTE: This doesn't actually improve your character in any way, it is still the same bone shield. Refreshing the bone shield stacks once you have the big bone shield on does not get rid of the huge animation.
Apparently things like hearthing or going out of an instance will make the bone shields normal sized again.
This is not client side, i have seen other unholy dk's do this.I have also asked people if my bone shield was bigger in comparison to others and they said yes.