Yes, that's right. This ability was designed specifically against Wizards. To put it bluntly, the Melting Furnace ability was more or less equivalent to Magic Immunity. In some situations, it was even more powerful than simple Magic Immunity.
And Knights of God, as part of a noble and special power system, had an additional Casting Ability compared to normal Knights on the Path of the Demon Beasts!
They could cast Divine Arts!
And they were extremely powerful Tier Four Divine Arts at that!
Although they could only imprint one type of Tier Four Divine Art and use it a maximum of three times in a row, their Casting speed was extremely fast. This, coupled with the high stats characteristic of the Divine Art System, made them even more difficult to deal with.
You could say that half of the renown Knights currently enjoyed was carved out by the Knights of God themselves!
