This update works on balancing some issues detected when playing certain cards, especially with the Mage class.

Changes

• Blizzard Barrage fixed (no longer deals damage to hero)
• Changed Arcane Energy damage from 3 to 2
• Changed Unexplored Ruins cost from 1 to 2
• Changed Redan Broker cost from 1 to 2
• Changed Superior Mage minimum cost from 0 to 1
• Changed Sul Farthal/Tarin Spellburst hero power minimum cost from 0 to 1