General Changes
All hero hotkeys have been adjusted to the WERT, DF template with the exception of the Shaman.
Abilities now display their mana cost across all levels in their Learn tooltip.
The trap area at the Waterworks Dungeon has been reduced in size.

Classes

Beastmaster
The mana cost of Earth Fury for level 1 has been decreased to 75 down from 100.
Berserker
The mana cost of Ensnare has been increased as follows:
-Level 1: increased to 20 up from 17.
-Level 2: increased to 35 up from 34.
-Level 3: remains unchanged.
-Level 4: remains unchanged.
The mana cost of Skull Split for level 2 has been increased to 100 from 70.
Death Knight
Mana cost of Unholy Fury increased as follows:
-Level 1: increased to 40 up from 35.
-Level 2: increased to 60 up from 50.
-Level 3: increased to 80 up from 75.
-Level 4: increased to 100 up from 90.
The mana cost of Blood Strike for level 1 has been increased to 35 up from 32.
The mana cost of Plague Strike for level 1 has bee increased to 30 up from 28.
Hunter
The mana cost of Multi Shot has been changed as follows:
-Level 1: reduced to 35 down from 36.
-Level 2: reduced to 50 down from 52.
-Level 3: reduced to 65 down from 68.
Mage
The mana cost of Ring of Forst has been changed as follows:
-Level 1: increased to 50 up from 40.
-Level 2: increased to 90 up from 80.
-Level 3: increased to 130 up from 120.
-Level 4: remains unchanged.
The mana cost of Pyroblast for Level 4 has been reduced to 140 down from 155.
The cooldown of Ring of Frost has been increased to 14 seconds up from 12.
Rogue
The mana cost of Will of the Forsaken for level 2 increased to 100 up from 85.
The damage bonus of Will of the Forsaken has been increased as follows:
-Level 1: increased to 50% up from 35%.
-Level 2: increased to 75% up from 50%.
Shaman
The mana cost of Riptide for level 4 has been reduced to 160 down from 175.
The mana cost of Chain Lightning has been increased as follows:
-Level 1: increased to 45 up from 40.
-Level 2: increased to 80 up from 75.
-Level 3: increased to 110 up from 105.
-Level 4: remains unchanged.
Spell Thief
The mana cost of Arcanum has been changed as follows:
-Level 1: reduced to 40 down from 45.
-Level 2: remains unchanged.
-Level 3: remains unchanged.
-Level 4: reduced to 120 down from 145.
The mana cost of Vortex has been increased as follows:
-Level 1: increased to 45 up from 40.
-Level 2: increased to 80 up from 70.
-Level 3: increased to 120 up from 100.
-Level 4: remains unchanged.
Warrior
The mana cost of Juggernaut for level 2 increased to 100 up from 70.
Witch Doctor
The mana cost of Death Ward for level 2 increased to 125 up from 75.

Items
Fixed a tooltip error with Mana Surge.