While Kirnardaz's home realm was frightening to new comers, anyone who had the misfortune of seeing what happened next, would be even more terrified.
Kirnardaz roared in frustration, and his crimson throne room burst into purple flames. He was not going to be outdone by some Golem!
An unlucky servant walked into the room, and got ripped apart by the raw power he held in his own realm. The physical matter of his realm began to tear in his throne room, and he saw a demon run out of a rift, which led to somewhere unknown in earth realm.
He scried the demon and saw it running around in Earth Realm.
Then he saw that demon run up to the eagle statue and dismember it, in plain sight, laughing maniacally. The demon itself was no more that blades and scythes on tendrils, not really anything funny, but nothing serious. Just weird.
So he had found a means of invading.