Opponent's Class: Priest Ench Opponent's Class: Rogue Ench Opponent's Class: Shaman Ench Opponent's Class: Warlock Ench Opponent's Class: Warrior Ench Opportunist Optimism Optimism Optimized Polarity Enchantment Orange Egg Orange Hatchling Orbiting Halo Orb of Revelation Orb of Revelation Enchantment Orc Banner Orc Banner {0} Orc Banner 1 Orc Banner 2 Orc Banner 3 Orc Banner 4 Orc-estra Conductor Player Ench [DNT] Orc-estra Conductor Teammate Trigger [DNT] Orc-estrated