The Burning Legion's technology was already a highly mature form of energy technology.
But although the Burning Legion's energy technology was highly advanced, its mode of operation remained at the stage of locking onto targets through sight or mental power.
Yet neither eyesight nor mental power could effectively lock onto targets at any great distance.
On Earth, the record for a lethal shot aimed with the naked eye belonged to Zhang Taofang, a soldier in the Chinese People's Volunteers, who twice killed American soldiers eight hundred meters away at Shangganling.
Even in a magical world, that feat already fell within the realm of sharpshooters!
And Night Elf or High Elf sharpshooters at that.
Demons were certainly supernatural creatures.
But apart from demons like Beholders, other demons did not have particularly powerful eyes.
As for locking on with mental power, one could look at how far mages could hurl fireballs at their enemies.
Ordinary mages could manage three or four hundred meters.
Herad could already reach nearly a thousand meters.
Mages with exceptionally powerful mental power could double or triple that distance.
But they could go no farther!
That was the normal limit for a spellcaster locking on with mental power.
If they wanted to push farther, they could only rely on mental power secret techniques for a temporary boost.
Thus, demons holding high-tech weapons, as well as mechanical demons that looked formidable at a glance, could only use their high-tech weapons to wage low-level warfare.
Their enemies, however, did not fight that way.
The Fern Treants began bombarding their enemies with shells and rockets from several kilometers away.
Many demons wearing armored protective suits had their protection compromised by the explosions of shells and rockets.
Spore infections would then easily claim their lives.
The heavily defended mechanical demons, however, stood