With the powerful Abyssal Demon Lord and the Flame Demon Lord joining the fray, the ranged firepower of the Horde instantly escalated to a higher level. The balance of the war tilted toward the Horde in an instant.
The devastating AOE magics cast by the two great BOSSes were akin to massive killing machines on the battlefield.
The ground was torn asunder, lava spewed forth, and fire rained from the sky; the Kingdom of Stormwind's troops' formation instantly began to falter under such assaults, on the verge of collapse at any moment.
The most critical issue was that the elite forces of the Kingdom of Stormwind were dying off.
Though the Kingdom of Stormwind had an army a hundred thousand strong, with nearly another hundred thousand Adventurers, outnumbering the freshly arrived Horde forces from the Dark Portal, the quality was simply incomparable.