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A normal Combined Mecha involves multiple mechas changing their forms, sharing certain attributes and modules, thereby joining together as one to form a powerful body.
To achieve this goal, it requires a combination of talents, traits, modules, and mecha approaches.
The primeval mecha and the steam mecha do not meet these conditions.
At this time, the "fusion" is because after the primeval mecha activated boulder form, its defense greatly increased, but it could only passively take hits and had no attack capabilities.
On the contrary, when held in the hands of the steam mecha, it effectively became both a "weapon" and a "shield."
It could not only block some of the enemy's ranged output, providing defensive capabilities for the steam mecha, which had shed its armor.
It could also inflict additional thorn damage on the enemy through [Thorns Overgrowth]'s ability.
Wonderfully infinite uses!
