Patch 1.0.0

Tinkmaster Overspark Battlecry now reads: Transform another random minion into a 5/5 Devilsaur or a 1/1 Squirrel.

Abusive Sergeant now reads Battlecry: Give a minion +2 Attack until end of turn. This change was made to make its power the same as Dark Iron Dwarf and give it additional versatility.

Argent Commander is now a 4/2 (was a 4/3).

Dark Iron Dwarf now reads Battlecry: Give a minion +2 Attack until end of turn. This change reduces its overall power and prevents forcing permanent buffs on opponent's creatures.

Defender of Argus is now a 2/3, down from 3/3. This change was made because it was automatically included in many decks due to its power and stats.

Flame Imp's Battlecry now deals 3 damage (up from 2).

Nat Pagle now draws a card at the start of your turn (rather than end of turn) with a 50% chance, reducing its draw power and giving players more time to counter it.

Novice Engineer is now a 1/1, down from 1/2. This change was made because it was played in most non-rush decks due to its cost and power.

Shattered Sun Cleric is now a 3/2 (was a 3/3).

Water Elemental will now properly freeze armored heroes as intended.

Unleash the Hounds now costs 2 mana, down from 4. This change was intended to give Hunters their own form of AoE and synergy with beast cards.

Unleash the Hounds has been reworked and now reads: '(4) For each enemy minion, summon a 1/1 Hound with Charge'. The previous version of this card was allowing Hunters to win in a single turn, starting with no minions on the board.

Battle Rage now costs 2 mana, down from 3 mana.

Battle Rage now only counts friendly characters instead of all characters.

Ancestral Healing will now always attempt to heal a minion for its full Health regardless of its current Health.

Pyroblast now costs 10 mana, up from 8. This change was made to reduce the un-interactive experience where Mages could delay until they could double Pyroblast for the win.

Blood Imp is now a 0/1, down from 1/1.

Blood Imp now reads: Stealth. At the end of your turn, give another random friendly minion +1 Health. This change was made to reduce the power of Warlock's strong 1-cost minions.

The number of matches you can win in Arena has increased to 12 (up from 9).

The addition of the epic rocker Elite Tauren Chieftain. The golden version has been added to collections of those who attended BlizzCon 2013 or who purchased a Virtual Ticket.

Secrets can now only activate on your opponent's turn, preventing them from being activated on your own turn.

Starving Buzzard is now a 2/1 (was a 2/2).

Sylvanas Windrunner now costs 6, up from 5. This change was made because it was automatically included in many decks due to its power and stats.