Valve has released details on what the new update will be for the end of 2015. The new update called the Balance of Power will make more than a few major changes to the game Dota 2.
Not only will we be getting a few new characters but also new maps as well as some items changes. One other major changes that we will see when the Balance of Power upgrade arrives is the new rune called the Arcane Rune. We saw the addition of the new Bounty Rune earlier this year and now we got another one to work with.
The Arcane Rune once activated will reduce the spell cooldown time of the hero as well as the mana cost of the spell. Spell cooldown will be reduced by 30% while the mana cost will be reduced by 50%.
The update also introduced the characters like the Arc Warden, Zet. You can read more about the Dota 2 Balance of Power update here.
