They've done what you were attempting, using raw energetic force and constructs coupled with rituals over a physical object. Variations include trying to puncture the viel with their own or someone elses raw core energy, trying to energetically overload the Viel, trying to suck the energy out of a section of the Viel, trying to pull and tear the Viel......etc

All I want to get across is that you have no need to do anything to the Viel. It's like trying to make the sky turn red.

What is your motive beyond successfully manipulating the Viel in some way?