Official Move Approval III

[The Humble Sage]

I want to upgrade my shield move from a normal move to a tier 1 supermove.

Here's the original move description:

Knowledge is my shield :
Opening a book, the words fly out of the pages and begin to swirl around me. The words mesh together to form a shield against an incoming attack. This takes approximately 5 seconds to fully form, although If an attack occurs before this time, the words that have already begun moving will move to block to the best of their ability. This is most effective against energy attacks, and other attacks with large surface areas. Small sharp attacks have a decent chance of puncturing the shield without large amounts of resistance. I am unable to move or attack while this is occurring, but the words will fade away in about a minute, or after the attack has occurred.

I don't want to change anything in the description, it just feels like it would be better placed as a super move.