The gate that transported the undead from Green-Leaf to the Bard Realm wasn't big enough to teleport the whole army at once, nevertheless, it was able to teleport a few millions every few seconds.
Aborak accompanied the first bulk and appeared in the Bard Realm only to witness an organized army composed of Righteous Holy Knights. Five differently clothes figures stood at the front of the army, each and every one of them emitted a powerful and unique aura.
The Lich King wasn't the least bit fazed by this sight, he banged his dusty staff on the ground, causing all the present undead to unsheathe their weapons and bang their foot on the ground, ready to finally start fighting.
There was only ten million undead, more or less, however, every dozen of seconds, the gate behind the Lich King would flash with a blinding light and another batch of undead appears.