Towers of Doom
Both Cores are protected by a barrier that cannot be attacked by Heroes. To be victorious, you must activate Altars.
Periodically Altars will rise across the battlefield. Activate them to have your Bell Towers fire upon the enemy's Core.
Claim Bell Towers
Destroy your enemy's Towers to bring them under your team's control. The more Towers you have, the more damage an altar will do.