[FIXED] [Paladin][Protection] Blessed Hammer vs Grand Crusader

[Quicksand]

WoW Freakz spell link: https://www.wow-freakz.com/spells.php?spell=85043&&name=grand-crusader
Bug description: Currently Blessed Hammer has 15% (25% with First Avenger) to proc when it hits a target, thus using it on 4+ targets is almost guaranteed to reset the cooldown on Avenger's Shield. Must be 25% roll ONCE PER CAST.
Proof: http://www.askmrrobot.com/wow/theory/mechanic/spell/grandcrusader?spec=PaladinProtection&&version=7_1_5_23420

"On Cast Complete" and not on hit.

[Quicksand]

Fixed