In Ragnarok, there are naturally many such skills and experiences, which have been summarized into a manual known as the Basic Tactical Manual of Ragnarok, commonly shared between the main and branch offices, but classified into different confidentiality levels.
And the three principles for countering Flexible Constructs are naturally vital lessons within their level, primarily used to combat Combat Artisans. Since Combat Artisans have exceptional combat prowess in the First World and are frequently encountered by the Grand Guilds in conflicts, this manual is repeatedly emphasized.
And Blood Wings remembers them quite clearly.
First principle for countering Flexible Constructs: attack the Combat Artisan directly, not the construct.
Second principle: the smaller the construct, the higher its mobility; the larger the construct, the poorer its balance. (Note: except for the Dragon Knight Rigging)
