Link didn't have the ability to let Lokan rebuild from scratch, but he could make do with an alternative solution.
If an entirely new 2.0 version of the from-within Construction couldn't be achieved, settling for a 1.5 version of Construction would suffice.
The so-called 1.5 version of Construction still involved external implementation, but it adhered to the principles of integration, systematization, and modularization.
Integration meant that the implanted Construction, whether a single piece or a set, should be unified with the Wizard's learning to form a cohesive whole.
Systematization meant that implanted Constructions were interconnected, complementing and interlocking with each other.
Modularization meant that implanted Constructions could be combined and matched differently according to varying circumstances.
One-piece casting was indeed excellent, but it was challenging to achieve perfection.